**Answer:**

6/4

**Step-by-step explanation:**

up 6 and over 4

** ° • .°• ✯**

** ° • .°• ✯ ★ * ° °· **

** ° • .°• ✯ ★ * ° °· . • ° ★ • ☄**

** ° • .°• ✯ ★ * ° °· . • ° ★ • ☄▁▂▃▄▅▆▇▇▆▅▄▃▁▂**

Make a triangle to find c, the hypotenuse.

Using the Pythagorean Theorem:

a^2+b^2=c^2

4^2+6^2=c^2

16+36=c^2

52=c^2

7.211102550927=c

7.2~c

Which are vertical angles?

AngleAFE and AngleBFD

AngleBFC and AngleDFE

AngleAFE and AngleCFD

AngleBFC and AngleEFA

**Answer:**

Its A.

**Step-by-step explanation:**

**Answer:**

A

**Step-by-step explanation:**

IM doing the test

-40x = 16x2 + 38

Need the steps to solve this please

**Answer:**

** -1.25 ± 0.90i** correct to the nearest hundredth

**Step-by-step explanation:**

-40x = 16x2 + 38

16x^2 + 40x + 38 = 0 Simplify by dividing by 2:

8x^2 + 20x + 19 = 0

Using the quadratic formula:

x = [ -b ±√(b^2 - 4ac) ] / 2a

Plug in the coefficients of our equation:

x = [ -20 ±√(20^2 - 4*8*19) ] / 2*8

= -5/4 ± √(-208)/16

= -5/4 ± 14.4222i/16

= -1.25 ± 0.90i correct to the nearest hundredth.

PLZZ HELP find the area of the triangle QRS?

**Answer:**

180 is the answer

**Step-by-step explanation:**

Step-by-step explanation:

To find out areas of rectangles, you have to count the left side of the rectangle which is (12) and then count the bottom of the rectangle which is (15)

Then multiply 12 times 15 to find out the area

15 x 12= 180

what do you mean CDEF

and can I get brainliest?

please help!!

55% of students say chocolate is their favorite ice cream flavor. If 88 students said chocolate is their favorite ice cream flavor, how many total students were surveyed?

**Answer:**

160

**Step-by-step explanation:**

total = 100%

we know,

55 % of total = 88

or, 55/100 * total = 88

so total = 160

Find the Area ( PLEASE LEAVE EXPLANATION)

**Answer:**

28 ft²

**Step-by-step explanation:**

Hello There!

To solve for the area of an irregular shape we want to split the irregular shape into regular shapes

For this irregular shape we would split it into a square with a side length of 2ft and a rectangle with a length of 6ft and a width of 4ft ( width was found subtracting total height of irregular figure (6ft) from height of square (2ft) 6ft - 2ft = 4ft so the width would be 4ft)

now we can easily solve for the area of each individual shape

area of square -

the area of a square can simply be found by raising the side length to the power of 2

so

[tex]a =2^2\\2^2=4\\a=4ft^2[/tex]

so we can conclude that the area of the square is 4ft^2

Now we want to find the area of the rectangle

the area of a rectangle is simply equal to the width times the length

so

[tex]a=6*4\\6*4=24\\\\a=24ft^2[/tex]

so we can conclude that the area of the rectangle is 24ft^2

Finally we add the two areas together

24 + 4 = 28

thus meaning the area of the irregular figure is 28 ft²

Help me solve this problem please

Ill try though

**Step-by-step explanation:**

my dude search it up?

yea... pls help me pls!

**Answer:**

960

**Step-by-step explanation:**

12x10x16=1920

1920/2=960

The answer should be 960cm^3

Construct a probability distribution for the data.

7. The probabilities that a patient will have blood drawn 0,1,2, or 3 times in a visit are 6/15, 5/15, 3/15, and 1/15, respectively.

Answer:

X : ___ 0 ____ 1 _____ 2 ______ 3

P(X) : _ 6/15 __ 5/15__ 3/15 ____ 1/15

Step-by-step explanation:

From the data, to produce a probability distribution for the data :

X : number of times blood is drawn ;

P(x) : probability that blood is drawn at X times

Hence, the probability distribution table for the data Given goes thus :

X : ___ 0 ____ 1 _____ 2 ______ 3

P(X) : _ 6/15 __ 5/15__ 3/15 ____ 1/15

Probability that blood is drawn 0 times = 6/15

Probability that blood is drawn 1 time = 5/15

Probability that blood is drawn 2 times = 3/15

Probability that blood is drawn 3 times = 1/15

(6/15 + 5/15 + 3/15 + 1/15) = 1

Write an equation for expense (blue line)

I would really appreciate if someone helped me I'm not understanding this.

**Answer: y = 0.0005x+1**

This is the same as saying y = (1/2000)x + 1

===============================================================

Explanation:

The blue line goes through (0,1) and (2000,2)

The slope is

m = (y2-y1)/(x2-x1)

m = (2-1)/(2000-0)

m = 1/2000

This says that each time we move up 1, we move to the right 2000 units.

Think of it as slope = rise/run = 1/2000

The slope 1/2000 means that each time you make 2000 soccer balls, it will cost you $1000. Keep in mind that y is in thousands (eg: y = 1 means 1000). This further implies that the marginal cost is ($1000)/2000 = $0.50 = 50 cents. The marginal cost is the cost to make one extra unit.

The fraction 1/2000 converts to the decimal form 0.0005 after using a calculator. So m = 0.0005 is the decimal form of the slope.

The y intercept of the blue line is b = 1 as this is the location where the blue line crosses the vertical y axis. The y intercept represents the fixed costs needed to set up production, for example: buying the machinery needed is a fixed cost.

-------------------

Since m = 0.0005 and b = 1, we go from y = mx+b to **y = 0.0005x+1**

We could say y = (1/2000)x + 1, though I think it's probably easier to use a decimal in this case.

70 pointsss for the correct answer

When the function f(x) is divided by 4x−5, the quotient is 3x^2 −x+3 and the remainder is −2. Find the function f(x) and write the result in standard form.

**Answer:**

f(x) = 12x³ - 19x² + 17x - 17

**Step-by-step explanation:**

We can the numerator by multiplying the denominator by the quotient, and then adding the remainder.

We're given a denominator of 4x - 5

a quotient of 3x² - x + 3

and a remainder of -2

so the original numerator is:

(4x - 5)(3x² - x + 3) - 2

= 12x³ - 4x² + 12x - 15x² + 5x - 15 - 2

= 12x³ - 19x² + 17x - 17

Let's test that by dividing it by 4x -5 with long division:

[tex]\ \ \ \ \ \ \ \ \ \ 3x^2 - x + 3\\4x - 5\overline{)12x^3 - 19x^2 + 17x - 17}\\.\ \ \ \ \ \ \ \ \ \underline{2x^3 - 15x^2}\\.\ \ \ \ \ \ \ \ \ \ \ \ \ \ -4x^2 + 17x\\.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \underline{-4x^2 + 5x} \\.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 12x - 17\\.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \underline{12x - 15}\\.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 2R[/tex]

That matches, so we know our answer's right, and:

f(x) = 12x³ - 19x² + 17x - 17

8. Jill bought a soda for $3 and eight candy bars. She spent a total of $43.

**Answer:$5.00**

**Step-by-step explanation:**

Let c = the cost of each candy bar

3 + 8c = 43

8c = 40

c = $5.00

**Answer:**

each candy bar costs 5 dollars

**Step-by-step explanation:**

43-3=50 and 40÷8=5

The difference of a number and 4/ 3 is 11/3. what is the number

**Answer:**

5

**Step-by-step explanation:**

15/3 - 4/3 = 11/3

15/3 = 5

The **difference** of a number 5 and 4/ 3 is 11/3.

Subtracting **fractions** include the subtraction of two or more fractions with the same or different denominators. Like fractions can be subtracted directly but for unlike fractions we need to make the denominators same first and then subtract them.

Given that, the **difference** of a number and 4/ 3 is 11/3.

Let the unknown number be x.

Here, x-4/3 =11/3

x= 11/3+4/3 (Transpose 4/3 to RHS of the equation)

To add like fractions, add the numerators and keep the denominator same. That is

x= 15/3

x=5

Therefore, the unknown **number** is 5.

To learn more about the **subtraction of fractions **visit:

https://brainly.com/question/5220474.

#SPJ2

Help I will be marking brainliest!!!

A. 18√3

B. 56√3

C. 36√3

D. 56

Show work, if possible. Thanks❤️

=============================================

Explanation:

We'll need the tangent rule

tan(angle) = opposite/adjacent

tan(R) = TH/HR

tan(30) = TH/54

sqrt(3)/3 = TH/54 ... use the unit circle

54*sqrt(3)/3 = TH .... multiply both sides by 54

(54/3)*sqrt(3) = TH

18*sqrt(3) = TH

TH = **18*sqrt(3) which points to ****choice A**** as the final answer**

----------------------

An alternative method:

Triangle THR is a 30-60-90 triangle.

Let x be the measure of side TH. This side is opposite the smallest angle R = 30, so we consider this the short leg.

The hypotenuse is twice as long as x, so TR = 2x. This only applies to 30-60-90 triangles.

Now use the pythagorean theorem

a^2 + b^2 = c^2

(TH)^2 + (HR)^2 = (TR)^2

(x)^2 + (54)^2 = (2x)^2

x^2 + 2916 = 4x^2

2916 = 4x^2 - x^2

3x^2 = 2916

x^2 = 2916/3

x^2 = 972

x = sqrt(972)

x = sqrt(324*3)

x = sqrt(324)*sqrt(3)

x = **18*sqrt(3) which is the length of TH.**

A slightly similar idea is to use the fact that if y is the long leg and x is the short leg, then y = x*sqrt(3). Plug in y = 54 and isolate x and you should get x = **18*sqrt(3)**. Again, this trick only works for 30-60-90 triangles.

Calculate an

8% tax on an

$80 tablet.

$6.40 is 8% of 80 mark brainliest please

**Answer:**

$6.40

**Step-by-step explanation:**

All you have to do is find 8% of 80 dollars. That means you do 8/100x80/1 which is equal to 32/5. Simplify this improper fraction to get $6.40. This means that 8% of 80 is $6.40.

PLEASE HELP ILL GIVE BRAINLYIST

In the first year of an annual 5k run there were 120 participants. In the 2nd and 3rd year of the 5k run, there were 180 and 270 participants respectively. Write the function to best represent the scenario.

i dunno I need the points tho yuhhhhh

WHAT IS THE ANSWER PLEASE HURRRRYYYYY

**Answer:**

1238

**Step-by-step explanation:**

hindi ko alam ask mo nalang sa mama mo hahaha baka sakaling alam niya yung sahot na tinatanong mo hahaha

Someone help me it’s timed !!

**Answer:**

Alternative exterior angles --> <1 and <7

Corresponding angles --> <2 and <6

Alternative Interior angles --> <3 and <5

Hope this helps and stay safe, happy, and healthy, thank you :) !!

Can you guys help me

Answer:

The area of triangle VZX is 210 cm^2

Step-by-step explanation:

Here, we want to get the measure of the area of triangle VZX

From the given diagram, we have two explicit triangles making up triangle VWX

These are triangles VWZ and VZX

By adding the areas of both triangles, we can get the area of VWX

Mathematically, the area of VZX is the difference between the area of VWX and VZW

To get the area of VZW, we can use the formula for the area of a triangle

We have this as 1/2 * base * height

base = 35 cm and height = 28 cm

The area of VWZ is 1/2 * 35 * 28 = 490 cm^2

The area of triangle VZX is thus;

700 cm^2 - 490 cm^2 = 210 cm^2

Write an equation that has an a-value of -2, a b-value of 1, and a c-value of 3.

**Answer:**

**23**

ewr

**Step-by-step explanation:**

The perimeter of a rectangle is 94 inches and the length is 6 inches what is the width of the rectangle?round to the nearest tenth if necessary

**Answer:**

Width is 41 inches

**Step-by-step explanation:**

Subtract 12 since there are two sides with lengths of 6, then divide that by to get the width of one of the sides

Robin read 63 books last year. She read 9 more books than

Trisha. The equation b + 9 = 63 gives the number of books b

that Trisha read last year. Which is the solution of the

equation?

**Answer: 54**

**Step-by-step explanation:**

63-9 you can't take 9 away from 3 so you must borrow, the 6 becomes a 5 and the 3 becomes 13. 13-9 is 4, bring the 5 down and you have 54.

Find the size of angle X.

**Answer:**

Because the sum of the interior angles of a triangle is 180,

X=180-(65+35)

X=180-100=80

Iyanna and her family took a three-day trip. They drove 178 miles on the first day, 188 miles on the second day, and 163 miles on the third day. If the entire trip took 8 hours, what was the average driving speed?

**Answer:**

62 mph

**Step-by-step explanation:**

Help out a young degenerate

B. 106 cuz that’s what the internet said

The correct answer is B hope this helped

• Saphia is organising a conference.

People at the conference will sit at circular tables.

Each table has a diameter of 140 cm.

Each person needs 60 cm around the circumference of the table.

There are 12 of these tables in the conference room.

A total of 90 people will be at the conference.

Are there enough tables in the conference room?

**Answer:**

No

**Step-by-step explanation:**

Can someone please help with these 2 questions? It would mean the world to me. I have attached the image for the questions.

**Answer:**

2 [tex]\frac{1}{20}[/tex]

**Step-by-step explanation:**

for question a)

It would be easier if you converted these to improper fractions (currently it is in the form of a proper fraction)

to convert to improper fraction, you would multiply the denominator (bottom no. of fraction) by the whole number , then add that with the numerator (top no. of fraction) and put the whole thing over the denominator.

E.g.

7 [tex]\frac{1}{4}[/tex] = 7x4 + 1 = 29

Thus, improper fraction would be [tex]\frac{29}{4}[/tex]

do same thing for other one

thus , [tex]\frac{26}{5}[/tex]

now,

[tex]\frac{29}{4}[/tex] - [tex]\frac{26}{5}[/tex]

however, you can't do this as the denominators are not the same, so multiply them by a number which would give the a common denominator (20 would be the best option for common denominator)

[tex]\frac{145}{20} -\frac{104}{20}[/tex] = [tex]\frac{41}{20}[/tex]

convert back to mixed number

2 [tex]\frac{1}{20}[/tex]

**Answer:**

**Step-by-step explanation:**

a) Step1 : write in improper form

Step 2 : Find least common denominator

Step 3: Find equivalent fractions and then subtract

[tex]7\frac{1}{4}-5\frac{1}{5} = \frac{29}{4}-\frac{26}{5}\\[/tex]

[tex]= \frac{29*5}{4*5}-\frac{26*4}{5*4}\\\\=\frac{145}{20}-\frac{104}{20}\\\\=\frac{145-104}{20}\\\\=\frac{41}{20}\\\\=2\frac{1}{20}[/tex]

b) Keep Change Flip method

[tex]4\frac{1}{4}[/tex] ÷ [tex]2\frac{1}{5} = \frac{17}{4}[/tex] ÷ [tex]\frac{11}{5}[/tex]

[tex]=\frac{17}{4}*\frac{5}{11}\\\\=\frac{85}{44}\\\\=1\frac{41}{44}[/tex]

on Encircle the letter of the correct answer.

1. What is the abbreviation of pint?

2. What is the abbreviation of quart?

b.pt

c. pn

b.pt

C. ut

3. What is the equivalent of 2 teaspoons into ml?

b. 20ml

b. 15ml

c. 10ml

c. 9

4. What is the equivalent of 1 Tablespoon into teaspoon?

a. 3

b. 6

5. How many gallon in 4 quart?

b. 4

b. 3

6. How many gallon in 1 pint?

a. 1/2

b. 1/3

c. 1/4

7. How many ounces in 1 pound?

c. 2

b. 16

b. 10

8. How many dozen in 72 pieces?

c. 5

a: 1

c. 6

b. 3

9. How many fluid oz. in 1 cup?

b. 13

b. 10

10. What is the abbreviation of Pound?

c. 8

alb

b. ml

c. kg

Abbreviation of pint: pt

Abbreviation of quart: qt

What is equivalent of 2 teaspoons into ml: 9ml

What is equivalent of 1 Tablespoon: 3

How many gallon in 4 quart: 1 us liquid gallon.

How many gallon in 1 pint: 0.125 us liquid gallon.

How many ounces in 1 pound: 16

How many dozen in 72 pieces: 6 dozen

How many fluid oz. in 1 cup: 8 us fluid ounces.

What is abbreviation of Pound: alb.

Hope this helps! =D

Abbreviation of quart: qt

What is equivalent of 2 teaspoons into ml: 9ml

What is equivalent of 1 Tablespoon: 3

How many gallon in 4 quart: 1 us liquid gallon.

How many gallon in 1 pint: 0.125 us liquid gallon.

How many ounces in 1 pound: 16

How many dozen in 72 pieces: 6 dozen

How many fluid oz. in 1 cup: 8 us fluid ounces.

What is abbreviation of Pound: alb.

Hope this helps! =D

A construction worker is placing rivets in a new bridge. He uses 42 rivets to build the first 32 feet of the bridge. If the bridge is to be 2200 feet in length, predict the number of rivets that will be needed for the entire bridge.

**Answer:**

42 rivets=32ft of the bridge

1 ft of the bridge =42/32 rivets

2200 ft of the bridge =42/32×2200=2887.5

**2****8****8****7**** ****and**** ****half**** **

**rivets that will be needed for the entire bridge.**

PLEASE HELP ME!!!! I WILL MARK!!!!!!! COME ON.

This is the same as y = x+13

=============================================================

Explanation:

Let's find the slope

I'll use the first two rows as the (x1,y1) and (x2,y2) points

m = (y2-y1)/(x2-x1)

m = (19-18)/(6-5)

m = 1/1

m = 1

The slope is 1.

Now apply the point slope formula and solve for y

y - y1 = m(x - x1)

y - 18 = 1(x - 5)

y - 18 = x - 5

y = x-5 + 18

y = x + 13

**f(x) = x + 13 is the final answer**

As a check, note how something like x = 5 leads to...

f(x) = x+13

f(5) = 5+13 ... replace x with 5

f(5) = 18

We see that x = 5 leads to f(x) = 18. That verifies the first row. I'll let you check the remaining three rows.

The equation y = x+13 has slope 1 and y intercept 13.

how many cups of each were sold

**Answer:**

how many cups of what were sold

**Step-by-step explanation:**

??????????????

Im asking again bc my question got deleted.............but somebody start a z 00 m for me please it not letting me. Ill mark brainiest and 30 points.....
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