Which statement best describes the intersection of three planes?

A) The planes could form one or two lines.

B) The planes could form one, two, or three lines.

C) The planes will form two lines.

D) The planes could form one, two, or three lines, or they could intersect at exactly one point.

Answers

Answer 1

Answer:

D

Step-by-step explanation:

from what I could tell, it sounds like D would be correct


Related Questions

Arturo is driving to a hotel. After 3 hours of driving, he is 135 miles from home. After 5 hours of driving, he is 225 miles
from home. Arturo graphs his distance with respect to time as a line. What is the slope of the line?
Respect to time as a line. What is the slope of line?

Please help !

Answers

Answer:

it is C

Step-by-step explanation:

i took all the test and got a hundred

if we graph his distance with respect to time as a line then slope of line is 45.

What is Slope of Line?

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is

m=y₂-y₁/x₂-x₁

Arturo after 3 hours of driving is 135 miles from home. After 5 hours of driving, he is 225 miles

from home

Let the two points are (3, 135) and (5,225)

m=225-135/5-3

=90/2

=45

Hence, if we graph his distance with respect to time as a line then slope of line is 45.

To learn more on slope of line click:

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Solve the following equation for p. What POSITIVE value of p? 10 - 43 - |7p + 12|

Answers

Answer:

Subtract

43

from

10

.

33

|

7

p

+

12

|

Step-by-step explanation:

The positive value of p from the equation is; p = 3

This is about absolute values.

We are given the equation;

10 = 43 - |7p + 12|

Let us simplify by subtracting 43 from both sides to leave the right hand side as an absolute value form.

10 - 43 = - |7p + 12|

-33 = - |7p + 12|

divide both sides by -1 to get;

33 = |7p + 12|

The ratios 5 : 3 and 10: 6 ARE equivalent ratios. Which ratio is NOT equivalent to BOTH original ratios?

A. 15: 12

B. 30: 18

C. 15: 9

D. 20: 12

Group of answer choices

C

A

B

D
MATH
7TH GRADE

Answers

Answer:

A

Step-by-step explanation:

30:18 /6 =5/3

15:9 /3 =5/3

20:12 /2 =5/3

Answer:

free points

Step-by-step explanation:

thanks sis

my sister asked if you guys can solve this out for her. thanks

Answers

Answer:

Part 1: 10, Part 2: 6

Step-by-step explanation:

y= 2x² + 36x + 170
(Find the vertex, show steps)

Answers

This is the answer. Hope it helps!
y=2(x²+18x+85)
Find the vertex of x²+18x+85

This is written of the form ax²+bx+c

a=1, b=18, c=85

The axis of symmetry is -b/2a
The axis of symmetry is the x term of your vertex (h,k)

So we have

h=-(18)/2

h=-9

k=f(-9) given that f(x) is x²+18x+85

(-9)²+18(-9)+85

81-162+85

-81+85

4

So your k value is 4

So because you’re vertex is (h,k) and since we found that h=-9 and k=4, your vertex is (-9,4)

Evaluate the expression for x=5, y=-3 and z=7
x + y + z

Answers

Answer:

5

Step-by-step explanation:

(Refer to image)

Replace the numbers with the variables and solve using order of operations

Answer:

9

Step-by-step explanation:

convert all the value for x,y,z

5+-3+7

5+-3= 2+7 = 9

I used to decreased the negative 3 to 5 because of the sign negative attached beside the 3. but why the answer becomes to be positive 2? because the positive number which is 5 is greater than the negative 3 in the given.

I hope it helped you.

What is the value of n in the equation -1/2 (2n + 4) + 6 = -9 + 4(2n + 1)?
n =

Answers

Answer:

n=1

Step-by-step explanation:

Answer:

n=1

Step-by-step explanation:

Order each group of numbers from least to greatest. 1. 4, π, 8 2. 5, 173, π+ 2 ________________________________________ ________________________________________ 3. 2, 1.7, −2 4. 2.5, 5, 32 ________________________________________ ________________________________________ 5. 3.7, 13, π+ 1 6. 54, π− 2, 52 ________________________________________ ________________________________________

Answers

Answer:

1. π, 4, 8

2. 5, π + 2, 173

3. -2, 1.7, 2

4. 2.5, 5, 32

5. 3.7, π + 1, 13

6. π - 2, 52, 54

Step-by-step explanation:

π = 3.1415

The total budget for a landscaping project was $349.02, and the project called for 42 plants. What is the average cost per plant? Explain the method used for solving the problem.

Answers

Answer:

$8.31

Step-by-step explanation:

you have your budget of $349.02 that's for 42 trees you are deciding tour budget by 42 giving you $8.31 per tree.

Lisa wants to glue decorative paper onto the block. What is the total surface area that Lisa would need to cover?

Answers

More information plz.

Someone help me please❤️

Answers

(-2,-7), (-1,-4), (0,-1) (1,2)
Inputs : -2,-1,0,1
Outputs: -7,-4,-1,2

Answer:

inputs:            outputs:

-2                     -7

-1                      -4

0                      -1

1                        2

Step-by-step explanation:

Input=domain and x so, plug domains in for x in the equation to get each output.

input                equation              output

-2                     y=3(-2)-1                   -7

-1                      y=3(-1)-1                    -4

0                      y=3(0)-1                    -1

1                       y=3(1)-1                      2

is 10/2 an irrational number?

Answers

Answer:

yes it is because it is expressed in the form of a p/q

Step-by-step explanation:

If a number is expressed in the form of p/q then it is a rational number. Here p and q are integers, and q is not equal to 0. A rational number should have a numerator and denominator. Examples: 10/2, 30/3, 100/5.

so yes 10/2 is a rational number

oh and i mean yes its rational no its not irrational :)

No, it is not an irrational number.

Irrational numbers are those who cannot be turned into a fraction.

10/2 is a fraction. Therefore, it is a Rational number.

[tex]Edit:\;Also,\;if\;you\;were\;to\;make\;it\;a\;whole\;number\;then\;it\;would\;be\:5.[/tex] [tex]Which\;can\:be\;turned\;into\;5/1.[/tex]

To do so, divide the numerator (Top number) by the denominator (Bottom number).  

Plz help. And plz show work.

Answers

SU= 10
x-7+6=2x-12
x-1=2x-12
x+11=2x
11=x
2(11)-12=10

6 inches for every horizontal change of 12 inches

Answers

skjsjskskskkskskskksskksksksksksks

Determine the slope of the line that passes through the points M(-3, 5) and N(1, 8). Represent the slope in decimal form.

Answers

Answer:

The slope of the line that passes through the points M(-3, 5) and N(1, 8) in decimal form is 0.75

Step-by-step explanation:

The given points are M(-3, 5) and N(1, 8)

The formula for finding the slope, m, given the coordinates of two points on the line is given as follows;

[tex]Slope, \, m =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

Where, (x₁, y₁) = (-3, 5), and (x₂, y₂) = (1, 8), we have;

[tex]Slope, \, m =\dfrac{8-5}{1-(-3)} = \dfrac{3}{4} = 0.75[/tex]

The slope, m = 0.75

The slope of the line that passes through the points M(-3, 5) and N(1, 8) in decimal form = 0.75.

HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!
please..

Answers

Answer:

53 1/5

Step-by-step explanation:

Make 5 7/10 and 9 1/3 into a fraction which is 57/10 and 28/3

Then multiply the numerators together and the denominators which gives you 1596/30

Simplify by dividing it by 6 getting 266/5

Change to a mixed number 53 1/5

please answer. i would rlly like it

Answers

Answer:

im pretty sure it isnt a function (not sure, i think)

Step-by-step explanation:

Answer:

i might be wrong but i think it's a relation that is not function

Step-by-step explanation:

sorry if im wrong....

Two pounds of raw materials are needed to produce one product. The desired ending balance of raw materials is 10% of the of the next month's production needs. (Refer to your answer in Activity Sheet 05). The beginning inventory of raw materials is 4,000 pounds and raw material cost per unit is P 0.50/per pound.

Answers

Answer:

Purchases= production + desired ending inventory - beginning inventory

Step-by-step explanation:

Giving the following information:

Two pounds of raw materials are needed to produce one product.

The desired ending balance of raw materials is 10% of the next month's production needs.

The beginning inventory of raw materials is 4,000 pounds.

The raw material cost per unit is $0.50 per pound.

To calculate the direct material purchase required for a given month, we need the production for each month. I will provide the formula and a small example to guide an answer.

To calculate the purchase required, we need to use the following formula:

Purchases= production + desired ending inventory - beginning inventory

For example:

Production:

January= 5,000 units

February= 4,500 units

Direct material purchases January:

Production= 5,000*2= 10,000

Desired ending inventory= (4,500*2)*0.1= 900

Beginning inventory= (4,000)

Total purchase in pounds= 6,900

Total direct material cost= 6,900*0.5= $3,450

Jacque needs to buy some pizzas for a party at her office. She's ordering from a restaurant that charges a \$7.50$ sign, 7, point, 50 delivery fee and 14dollar sign, 14 per pizza. She wants to buy as many pizzas as she can, and she also needs to keep the delivery fee plus the cost of the pizzas under \$60sign, 60. Each pizza is cut into 8 slices, and she wonders how many total slices she can afford. Let P represent the number of pizzas that Jacque buys. 1) Which inequality describes this scenario?

Answers

Answer: 7:50 + 14P<60

The slices I don’t know so find out yourself

Step-by-step explanation: I got it wrong and saw the right answer


HELP PLEASE!!

Select the equation of the line parallel to y=-4x-6 the
equation and that passes through the point (1, 2).
O y=-4x+6
O y=4x-4
O y=-4x-4
O y = 4x+6

Answers

Answer:

[tex]y=-4x+6[/tex]

Step-by-step explanation:

If you are looking for a parallel line with just the equation then look for an equation with the same slope and different Y intercept. After you find that just check and see if it passes the coordinate.

[tex]2=-4(1)+6[/tex]

[tex]2=-4+6[/tex]

[tex]2=2[/tex]

If it works you have your answer!

The equation of the line parallel to y = -4x - 6 and passing through (1, 2) is

y = -4x + 6.

The slope of y = -4x - 6 is -4.

passing through the point (1, 2)

the new line is parallel to the original line, it will have the same slope (-4).

Use the point-slope form of a linear equation to write the equation of the new line. The point-slope form is y - y1 = m(x - x1), where m is the slope, and (x1, y1) is the given point.

substituting values,

y - 2 = -4(x - 1)

y - 2 = -4x + 4

y = -4x + 6

learn more about slope here

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Is the following relation a function?

Answers

Answer:

Yes

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

A line passes through the point (8,-7) and has a slope of -1/3 write an equation in slope intercept form for this line

Answers

Answer:

y= -1/3x-13/3

Step-by-step explanation:

(Refer to picture)

Use the general point-slope formula and plug in y1 and x1, then simplify

(I hope my handwriting isn't too bad, is so, I'll clarify any numbers you can't read.)

Foot Locker is having a sale. Buy 1 pair of Nikes for 200.00 and you get a 20% discount off the second pair. If the sales tax is 4%, how much is the first pair of Nikes?

Answers

Answer:

208

Step-by-step explanation:

200*.04=8

200+8=208 (for the first pair)

From 80 pencils to 152 pencils​

Answers

Answer:

72

Step-by-step explanation:

 152

-  80

  72

Bring down the 2. Then make the 5 a 15 from taking away from the 1 making that a zero. Then Subtract 8 from 15 that makes 7. So it is 72.

:) I Hope you enjoy:)

Select the correct answer. The equation of a line in the point-slope form is show below. y - 9 = ls 1/5(x - 2) What is the slope of this line?

Answer Choices:
A. 2
B. 1/9
C. 5
D. 1/5​

Answers

the slope for this is 1/5

Answer:1/5

Step-by-step explanation:

evaluate the expression when a=32 and b=7 a/4 +b

Answers

I believe your answer would be 15:)

How many gallons of water are in a 2 gallon pitcher that is 3/4 full?

Answers

Answer:

1.5 gallons

Step-by-step explanation:

2 x 0.75

1.5 gallons

Brainliest appreciated!

Answer:

1.5 gallons

Step-by-step explanation:

1/4 of container would be 0.5 gallons, so 3/4 of the container is 1.5 gallons. Multiply 0.5 times 3.

During the bake sale, Paayal and Parvathy sold 200 cookies. Paayal sold her cookies for 5 cents each, while Parvathy sold her cookies for 10 cents each. The total amount of money customers paid for cookies was $11.00. How many cookies did Paayal sell? How many cookies did Parvathy sell?

Answers

Answer:

Paayal sold 180 cookies and Parvathy sold 20 cookies.

Step-by-step explanation:

From the information given, you can write the following equations:

x+y=200 (1)

0.05x+0.10y=11 (2), where:

x is the amount of cookies that Paayal sold and y is the amount of cookies that Parvathy sold.

First, you can solve for x in (1):

x=200-y (3)

Now, you can replace (3) in (2):

0.05(200-y)+0.10y=11

10-0.05y+0.10y=11

0.05y=1

y=1/0.05

y=20

Finally, you can replace the value of y in (3) to find x:

x=200-y

x=200-20

x=180

According to this, the answer is that Paayal sold 180 cookies and Parvathy sold 20 cookies.

Which of these three numbers is the largest?
4.187 or 4.2 or 4.099​

Answers

Answer:

4.2

Step-by-step explanation:

There are the most tenths in the number

Answer:

4.2

Step-by-step explanation:

‼️NEED HELP ASAP‼️
find f'(x) for f(x) = ln(x^4 + e^2x)

Answers

Answer:

We can do this with u substitution

[tex]f(x) = ln(x^4+e^2^x)\\u = x^4+e^2^x\\f(x) = ln(u)\\f'(x) = \frac{u'}{u} \\u' = 4x^3 + 2e^2^x \\f'(x) = \frac{4x^3 + 2e^2^x}{x^4+e^2^x}[/tex]

we can't simplify further

Other Questions
Suppose that France and Austria both produce rye and wine. France's opportunity cost of producing a bottle of wine is 4 bushels of rye while Austria's opportunity cost of producing a bottle of wine is 10 bushels of rye. By comparing the opportunity cost of producing wine in the two countries, you can tell that __________ has a comparative advantage in the production of wine and __________has a comparative advantage in the production of rye. Suppose that France and Austria consider trading wine and rye with each other. France can gain from specialization and trade as long as it receives more than __________of rye for each bottle of wine it exports to Austria. Similarly, Austria can gain from trade as long as it receives more than __________of wine for each bushel of rye it exports to France. Based on your answer to the last question, which of the following prices of trade (that is, price of wine in terms of rye) would allow both Austria and France to gain from trade?a. 7 bushels of rye per bottle of wine b. 4 bushels of rye per bottle of wine c. 1 bushel of rye per bottle of wine d. 11 bushels of rye per bottle of wine who was the third on the moon The first civilization of india Indus valluvar Plz help :( I need the negative if y plz show steps 6X plus 6Y equal 83/9 upper 2N How will the grazing animals prevent or control further colonization by other plants? (I hope someone could please help, biology is my weakest subject. ) What are the limitations of an MkIS? Pitbull Construction Corporation applies IFRS, has equipment that it can reliably measure fair value of, and has chosen to apply the revaluation model to valuing this equipment on its accounting records. The carrying value of this equipment on Pitbull's books at the end of last year, December 31, 20X1, was $200,000. At the end of this year, December 31, 20X2, due to decreased demand for the equipment, especially when resold as used, the fair value is $150,000. For the year 20X2, in relation to this equipment for which Pitbull has chosen to apply the revaluation method, Pitbull must:_________ x+12x-13 = 0 and azo, whatis the value x+lo? What is some figurative language and sensory detail from the story "The Banana Tree"? 24 points Why did Magellan go to the King of Spain to pay for his voyage? a. He was Spanish and could only be financed by a Spanish King.b. His own king would not support him after being accused of illegal trade.c. Magellan wanted him to become the richest in the world.d. He was appointed the governor there. Write a poll question or survey that connects to your blog topic. The topic is Should students wear school uniforms.I will report you if you only answer to get points because this has a huge affect on my grade Complete the recursive formula of the arithmetic sequence 3,-1,1,3,.... How many protons, electrons and neutrons do A nitrogen atom with atomic number 7 and mass number 14 Una caja contiene 448 mascarillas, las cuales se deben acomodar en 3 cajas ms pequeas. En la primera se deben poner ; 1/8, del total, en la segunda 3/8 y en la tercera 4/8 Cuntas mascarillas van en cada caja y cuntas quedan en la caja original? PLZ HELP I NEED WORK PLZ FAST Write the given equations in STANDARD FORM. 1) y + 4 = (x 4) 2) y = 2x + 3/7 (Just in case: Ax + By = C A is positive A and B are not 0 B can be negativeA, B, and C are integers) Over the course of a year, a tractor-trailer commutes 160,000 miles across America.a. Assuming a trucker changes his tires every 40,000 miles, and that he starts with a brand new set of tires, how many sets of tires will he use in a year?b. If the trucker changes the oil every 10,000 miles, and he starts the year with a fresh oil change, how many times will he change the oil in a year? Evaluate the expression3n - x =if n = 5 and x = 3 Which particle is NOT made up of quarks?A: a proton B: a neutronC: an electron Why did Nathaniel Bacon oppose the colonial government? Mi madre_____dos hjios