Mathematics Middle School

Write a number or expression in each empty box to create true equations.

7(3+5)= 7×3 + --- = --- + ---

Answers

Answer 1

Answer:

7(3+5)=7x3+5=26+30=56

Step-by-step explanation:

7(3+5)=56

7x3=21+5=26+30=56

Answer 2

Answer:

7(3+5)= 7×3 + 7×5 = 21 + 35

Step-by-step explanation:

Related Questions

Keith has earned a 75%, an 86%, and an 83% on his tests so far this grading period. He wants to have an 80% average.

If each test is included equally in his average, what is the lowest score that Keith could earn on the next test and keep at least an 80% average?
A. 69%
B. 72%
C. 76%
D. 80%

Answers

Answer:

C. 76%

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Ms. McCarty cuts
1/3
of a piece of construction paper. She uses
1/6
of the piece to make a flower. What fraction of the sheet of paper does she use to make the flower?

Answers

Answer in btzl/:& lololo

This is all Need help with thanks, No Links Please!
20pts giving away

Answers

Answer:

y=7

Step-by-step explanation:

I'll do number 5 as an example, so -48=-6y-6

y=7

y = 7



self explanatory

For which of these solids would you need to use pi to calculate the area? Select all that apply.

A.
Cone

B.
Sphere

C.
Cube

D.
Pyramid

E.
Cylinder

Answers

Answer:

A. Cone, B. Sphere and E. Cylinder

Step-by-step explanation:

A Cone B Sphere E Cylinder

please help really really need this it's on topic systems of equation

Answers

14.8 is what i got from the calculator, im not sure if that helps but ...

Pls help. I’m so confused

Answers

Answer:

25 units

Step-by-step explanation:

The longest side is 12.

The two other sides of the triangle = (3 sqaured + 6 squared) (9+36) the square root of 45 is about 6.7.

6.7 x 2 = 13.4

13.4 + 12 = 25.4

25.4 rounded to the nearest unit is 25

Answer:

25

Step-by-step explanation:

Used an online triangle calculator<3 lol

What is the greatest measure of the given data?

Answers

Answer:

3

Step-by-step explanation:

i did the test

Use the distributive property to write an expression that is equivalent to 8( a + 4 ). 8(a+4) = blank a + blank

Answers

Answer:

8a+32

8(a+4)= 8a+32

Hope it helps :D

Step-by-step explanation:

Answer:

[tex] \sf \: 8a + 32 [/tex]

Step-by-step explanation:

Now we have to,

→ Find the equivalent expression.

The property we use,

→ Distributive property.

The expression is,

→ 8(a + 4)

Let's simplify the expression,

→ 8(a + 4)

→ 8(a) + 8(4)

→ (8 × a) + (8 × 4)

→ 8a + 32

Hence, the answer is 8a + 32.

no link need right answer 100 points

Answers

Answer:

3 in3

Step-by-step explanation:

1/2 x 1/2 x 1/2=1/8

1/8 x 24= 3

Answer is 3/3 the answr is 3/3

​​ How can you find the volume of a rectangular prism with the following dimensions: length = 7, width = 5, height = 11?

A
7 × 5 + 11

B
7 + 5 × 11

C
7 + 5 + 11

D
7 × 5 × 11

Answers

It is going to be D because the formula for volume is length•width•height

Answer:

It's D

Step-by-step explanation:

Answer is 385

Help me out pls!!!!
Side note: Tell me your favorite Victorious character. If you say mine, i'll give you a brainliest.

Answers

mine is jade! she’s pretty and funny

What is the y-coordinate of point G on the coordinate grid below?
A.) 2
B.) 3
C.) 4
D.) 2.5

Answers

B: 3
coordinate: (x,y) (2,3)
B)3
(X,Y) ———> (2,3)

Find the perimeter of the semicircular region. Round your answer to the nearest hundredth. 9 m The perimeter is about meters​

Answers

Answer:

about 23.14 m.

Step-by-step explanation:

1/2(pi)(d). d=9.  

so,

1/2(pi)(9)=4.5pim

then

4.5(pi)+9 is about 23.14m

The shortest side in the triangle in Exercise 3 is opposite the
angle(s). (number only)

Answers

Answer:

62°

Step-by-step explanation:

180-56= 124

124/2=62°

i agree with them^^ 62

The graph shows the distance, in miles, that Anders traveled over a period of nine hours.

Use the graph to determine the constant of proportionality between the number of miles traveled and the number of hours traveled.
A. 60
B. 65
C. 130
D. 585

Answers

Answer: B. 65

Step-by-step explanation:

Choose any point on the number line with natural numbers for both coordinates. For this case, let's use (4, 260).

To find the constant of proportionality, divide the Y coordinate by the X coordinate. 260 ÷ 4 = 65. While optional, it is reccomended to use two points to confirm your answer. Let's do that with (2, 130). Since 130 ÷ 2 = 65, this confirms that the constant of proportionality is 65.

the answer is B. 65

hope that helps

The surface area of this triangular prism would be calculated as

Answers

Answer:

option but not 100% sure

Answer: option c

the first term in the answer represents the area of the two triangles

the second term represents the area of two of the rectangular sides (find that the other side equals 5 w/ pythagorean theorem
square root(4^2 + 3^2) = square root (16 + 9)
= square root (25) = 5)

the third term represents the area of the bottom rectangular side with side lengths being 6 and 8

I need help
Tucker needs to be at work at 9:20 A.M. It takes him 10 minutes to get ready in the morning and 5 minutes to drive to work. What is the latest time Tucker can get up in the morning without being late for work? and no random answers, or else I will report it. and please do not ask a question for the answer. any links will also be reported. and random answers like DRCVMFDCVFCV will be reported. Thank you.

Answers

Answer:

9:05 am

Step-by-step explanation:

I think 9:05 have a nice day

PLZZ HELP DUE BY TODAY AT 11am

Answers

Answer:

70

Step-by-step explanation:

An isosceles triangle has two equal sides, and the angles add up to 180 degrees. 180 - 70 - 40 = 100, therefore the answer is 70

The sum of the angles on ANY triangle will ALWAYS be 180°.

So,

40° + 70° +
110° +

At a concert 6 out of the first 20 people who entered the
concert were wearing hats. Based on this information, if
there are 800 people at the concert, how many of these
people are expected to be wearing a hat?

Answers

Answer:

240 people

Step-by-step explanation:

6/20=x/800

800*6=20x

4800=20x

240=x

Therefore, you would expect 240 people to be wearing a hat

240 people because 6/20 is 30% and 240/800 is the same 30%

What is the distance between 2 points is called:
A. Density
B. Mass
C. Length

Answers

C. the distance is length

Answer:

C. Length

Step-by-step explanation:

The shortest distance between two points is the length.

Hope this helped!!!

How much did the two heaviest tomatoes weigh all together?

Answers

Answer:

1 and 6/8

Step-by-step explanation:

1/2 is equivalent to 4/8 when you multiply both the numerator and denominator by 2. So since there are two tomatoes that weigh 1/2 it would be 4/8+4/8= 1. Next you would add 3/8+3/8=6/8. So when you add 1 whole and 6/8 you get 1 and 6/8.

BRAINLIEST IF CORRECT PLS HELP!! which triangle makes this statement true? DEF ≃

SCREENSHOTS INSERTED

Answers

Answer:

D.

Step-by-step explanation:

The angle's always help with triangles that are =

here what is 50 + 50 points

Answers

[tex]\huge\boxed{\boxed{\underline{\textsf{\textbf{Answer}}}}}[/tex]

[tex]50 + 50 \\ = 2 \times 50 \\ = 100[/tex]

꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

Answer:

100

Step-by-step explanation:50 50 100

WILL GIVE BRAINLIST!
What is the y-intercept of the linear function shown on the graph below?

Answers

Answer:

-2

Step-by-step explanation:

The line crosses the y - int at -2

Need help with this please

no spam

Answers

Answer:

9/2

Step-by-step explanation:

hope it's correct..,,,,,,,,,

Answer:

a. 9/2

Step-by-step explanation:

72:16

9:2

: ratio can be in a form of fraction as well

Graph each equation. Determine the solution of the system of equations. Use pencil and paper. Explain how to find the equation of a line that intersects the system of equations at the same point.
1) x=y
2) 4x= 3y - 3

Answers

9514 1404 393

Answer:

  see attached

  use the point-slope form

Step-by-step explanation:

Substitution works to find the solution.

  4x = 3x -3

  x = -3 = y

The solution is (x, y) = (-3, -3).

__

The first equation graphs as a line through the origin with a slope of 1.

The second equation graphs as a line through (0, 1) with a slope of 4/3, that is, a rise of 4 for each run of 3.

The two lines intersect at (x, y) = (-3, -3), so that point, together with the y-intercepts, can be used to draw the lines.

_____

A line that intersects point (-3, -3) can be written in point-slope form as ...

  y +3 = m(x +3) . . . . . for some slope m.

If you were to choose m = -1, this becomes ...

  y +3 = -(x +3)

  y = -x -6 . . . . . . rearranged to slope-intercept form

Find the price after tax for a $940 iPhone with a NJ sales tax of 6.625%.

Answers

Answer:

1002.275

Step-by-step explanation:

6.625 of 940 is 62.275

62.275 + 940 = 1002.275

Answer:

1002.275

Step-by-step explanation:

Help ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown I need the whole page plsss its due today

On a recent math test a teacher asked for the measure of

Answers

Answer:

It equals 97°

Step-by-step explanation:

The mistake she made was she thought angle t was vertical to angle u and thus it has the same value. Vertical angles have to be across from each other and not on top of each other. So why does it equal 97? If we look at angle y it has the same value and the angles are exactly the same. Look below for the other explanation since it can't really be said by words.

Please hellppp, answer both problems

Answers

1) 5N in one direction and 5N in the other direction will cancel out.

= 0N

2) 3N in one direction and 5N in the same direction will amplify the force. Add them up

= 8N

Simplify the expression using positive exponents.

3^8/3^4

Answers

Check this out mate! GOOD LUCK
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