Mathematics High School


Which expression is equivalent to 5(8+4)
A 8(5+4)
B) 4(8+5)
C) 5(9+3)
D) 5(10+1)

Which Expression Is Equivalent To 5(8+4)A 8(5+4)B) 4(8+5)C) 5(9+3)D) 5(10+1)

Answers

Answer 1
c, 5(9+3)
because both answers equal to 60
Answer 2

Answer:

5(8+4)=60

Step-by-step explanation:

To find the answer answer each one to get 60

A. 8(5+4)=64

B. 4(8+5)=52

C. 5(9+3)=60

D. 5(10+1)=55

So that means C is correct.

Related Questions

I need help with inequality question.

Answers

Answer:

the answer is c

Step-by-step explanation:

:))))))))

Item 3 Write an equation that describes the function. (0,0) (1,4) (2,8) (3,12)

Answers

Answer:

y = 4x

Hope that helps!

Step-by-step explanation:

What single decimal multiplier would you use to increase by 5% followed by a 6% increase?

Answers

Costing price = £13000
Increase = 11% of 13000
=> 11/100 x 13000
=> 11 x 130
=> £ 1430
Increased price = 13,000+1430
=> £ 14430

divide until the remainder is zero.
7.4 ÷ 4​

Answers

Answer:

1.85

Step-by-step explanation:

Answer:

this is not possible as it is a non terminating decimal

Find the value of x and measure of the angle labeled 6x.

A. x = 5; angle measure is 72º.
B. x = 5; angle measure is 30°.
C. x = 5; angle measure is 48º.
O D. x = 5; angle measure is 42°.

Answers

B. x = 5; angle measure is 30°.

Please help me with the question that is screne shot been doing it for a while now and im so confused

Answers

Answer:

Step-by-step explanation:

lol

Find the approximate perimeter of AABC plotted
below.
A(2,7)
C(6,7)
B(-4,-3)

Answers

Answer:

29.8 units

Step-by-step explanation:

Answer:

29.8

Step-by-step explanation:

T=2π√h+k /gh. Find k given that 2π2= 10​

Answers

Answer:

Bne matematikçi değilim^o^

Simplify the expression. 2(34x ) + 5(92x ) + 81x

Answers

Answer:

608x

Step-by-step explanation:

2(34x) + 5(92x) + 81x

68x + 460x + 81x (distributive property)

608x

Helppp im not very good at math so can you guys help me​

Answers

Answer:

Answer is D. 75 cm2

Step-by-step explanation:

The closest estimate to 70.2 is 75 cm2

Hopefully this helps

PLZ HELP ASAP I WILL GIVE BRAINLIEST
The means and mean absolute deviations of Sidney’s and Phil’s grades are shown in the table below the question.

Which expression represents the ratio of the difference of the two means to Sidney’s mean absolute deviation?

A. 82/3.28

B. 4/3.28

C. 4/0.68

D. 82/0.68

Answers

Answer:

B.

Step-by-step explanation:

Answer:

B.

StartFraction 4 over 3.28 EndFraction

Step-by-step explanation:

Mrs. Parson baked 25 cookies. 4 fifths of the cookies were oatmeal. How many oatmeal cookies did Mrs. Parson bake?

Answers

Answer:

I think the answer is 20 ..........

Step-by-step explanation:

5

If the diameter of a circle is 3 and pi=3.14, what is the circumference? Im confused on how to get the circumference.

Answers

Answer:

9.426 units

Step-by-step explanation:

Given data

Diameter= 3 units

Radius= 1.5 units

The circumference is given as

C=2πr

C=2*3.142*1.5

C=9.426 units

Hence the circumference is 9.426 units

What is the slope of the line?

Answers

Answer:

1

Step-by-step explanation:

Two ordered pairs that can be seen are (0,1) and (1,2)

Using delta y/ delta x,

(2-1)/(1-0) = slope

slope = 1/1

slope = 1

Answer:

slope = 1

Step-by-step explanation:

To find the slope of the line, use the slope formula, [tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex], in which [tex]m[/tex] represents the slope. The [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of one point, while the [tex]x_2[/tex] and [tex]y_2[/tex] represent the x and y values of another point.

Thus, locate two points on the line. We can see that the line intersects (-1,0) and (0,1), thus we can use them for the formula. (Any other two points that are also on the line will also work.) Substitute their x and y values into the appropriate places in the formula and solve:

[tex]m = \frac{(1)-(0)}{(0)-(-1)}\\m = \frac{1-0}{0+1} \\m = \frac{1}{1} \\m = 1[/tex]

Thus, the slope is 1.

Which mathematical term can be defined precisely?
point
line
distance
circle
ASAP

Answers

Answer:

I think it is option A

point

hope it helps

Answer:

point

Step-by-step explanation:

Help please thankssssssssssssss

Answers

9514 1404 393

Answer:

  C)  $3572

Step-by-step explanation:

The simple interest formula is ...

  I = Prt

where P is the amount invested at annual rate r for t years.

To find the value of P, we can divide by rt:

  P = I/(rt)

Filling in the given information, we have ...

  P = $500/(0.035×4) = $500/0.14 ≈ $3572

$3572 must be invested to earn $500 interest in 4 years.

6 plates for 5.70​ please help me ASap thank you

Answers

Answer:

Well if each plate is 5.70 then the answer is 34.2

Step-by-step explanation:

Each plate was $0.95 if that's what you're trying to figure out but you didn't really specify what we were looking for

y У.
63°
49°
Х
a)
Write down the value of angle x.
b)
Write down the value of angle y.

Answers

Answer:

X=49°

Y=63.

Igigoggogo

X- 49°

Y-63°

Hope it helped

Which of the following is an equation of the line whose graph is shown​ in the coordinate plane below? ​

Answers

Answer:

Y= -4/5x+4


Explanation:
Ik it’s right

help me please!!
thank you!

Answers

Answer:

45.5cm

Step-by-step explanation:

70/20 = 3.5cm per book

20- 7 = 13

13 x 3.5 = 45.5cm

PLEASE HELP ME ASAP!!!!!


Can you use this pattern to find 111111111*11111111 without a calculator? Please Explain

Answers

Answer:

Can you show me the pattern?

Can I see the pattern

Please help me in number 34 please!!!!

Answers

Answer:

D

Step-by-step explanation:

use math wwwway , it gives ypu the answer and explenation

I need help with this question

Answers

Answer:

8 or 9^8

Step-by-step explanation:

You have to add the exponents when they are being multiplied without parenthesis which means 3+5=8 so it's 9 to the 8th power.

2 school bags cost $ 276 . Find the cost of 88 school bags

Answers

Answer:12144

Step-by-step explanation:

Answer : FROM THE TOP, MAKE IT DROP THAT'S A WET!!! THAT'S A WET #WAP!!!

HElp please i’m failing and i’m tired of this

Answers

Answer:

[tex]\sqrt{4x} =6\\\\(\sqrt{4x} x^{2} =6^{2}\\\\\frac{4x}{4} =\frac{36}{4} \\\\x=9[/tex]

Step-by-step explanation:

i hope it helps

have a nice day ^_^

Do u want th then answer this

Answers

Answer:

i cant see the image it's small

Step-by-step explanation:

Simplify.

9 + 8 + 3x

17 + 3 x
9 + 11 x
20 + x
20 x

Answers

Answer:

17+3x

that is the answer

Answer:

17 + 3x

Step-by-step explanation:

9 + 8 + 3x

=17 + 3x

because the 3 contain a valuable x that why it is add to the 17

Which graph shows the zeros of the function f(x) = 2x2 + 4x – 6 correctly?​

Answers

Answer:

Divide through by  2  .

x2 - 2x - 3  =  0           What two numbers add to  -2  and multiply to  -3  ? →   +1   and   -3

                                  So...we can factor it like this...

(x + 1)(x - 3)  =  0        Set each factor equal to zero and solve for x.

x + 1  =  0          and          x - 3  =  0

x  =  -1               and          x  =  3

Step-by-step explanation:

I nee help with algebra (2, -4) slope =-3 ​

Answers

Answer:

Two parallel lines have the same slope, so, the slope of the parallel line is also negative 2/3

Step-by-step explanation:

What’s the side length?

Answers

Answer:

11.18

Step-by-step explanation:

Pythagorean Theorem:

a² + b² = c²

The hypotenuse is c.

10² + b² = 15²

Square 10 = 100

Square 15 = 225

100 + b² = 225

225 - 100 = 125

Find the Square Root of 125.

11.18033989 or 11.18

Other Questions
Solve 4ax + 5ax = 6 ax + 9 for x. Assume a = 0. Help!!!!!! Please I have no idea what this is!!! which word has a similar denotation to the word thrifty but a more negative connotation?a. economicalb. stingyc. cost-consciousd. prudent PLEASE HELP ILL MARK BRAINLY FOR CORRECT ANSWER Which set of values are in the solution set of 3x + 2 > 8?A. 0, 1, 2, 3B. 1, 2, 3, 4C. 2, 3, 4, 5D. 3, 4, 5, 6 Please help and serious answers only please!! Describe the makeup of a Marine Expeditionary Unit. A shipping and handling free 35.00 is charged to all furniture over $250 if the order is $437.50 what percent is the shipping and handling free? I NEED HELP PLSSSSS !!! I WILL MARK BRAINLEIST help please i need this !!!!!!!!!!!!PLEASE>>>I DONT WANT TO FAIL!!!!!!!!!!!!!use the documents what is the solution to this system of equations? how can a lack of socialization hurt a child's physical development? HELP!!! ..................... add my sc tregan_fought Can someone help write a thesis statement for "is it better to be original or fit in." Da Baby has $45,000 and earns $2,500 each hourfrom streams. JoJo Siwa has $62,000, earns $2,000each hour from streams.HowSIEach equation represents the amount in the bank aftert hours.Da Baby: s= 2,500t + 45,000JoJo Siwa: s= = 2,000t + 62.000How many hours, will it take for Da Baby and JoJoSiwa to have the same amount in the bank? Dogs or cat?pigs or goats? how enslaved peoplewere captured? illustration by Francis Spilsbury, who drew this after seeing slaves being captured whilst travelling in Africa.Spilsbury worked in the Navy and published books of his travels around the world. Its caption is: "Slaves: showing the methodof chaining them." To what extent is privacy enjoyed in a theocracy?