MATHEMATICS MIDDLE SCHOOL

Apply the distributive property to factor out the greatest common factor. 32+44=32+44=32+44=32, plus, 44, equals

Answers

Answer 1
Answer:

Answer:

76

Step-by-step explanation:
Answer 2
Answer:

Answer: 4(8 + 11)

Step-by-step explanation: I'm answering this for no reason don't ask

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The bottom of a shopping bag measures 8 inches by 10 inches. th bag has a height of 12 inches. how much paper is needed to make the bag?A:256 in^2
B: 296 in^2
C: 512 in^2
D: 592 in^2

Answers

512 in.^2 you find the area of each side. the bottom is 8*10 the front and back are 2(12*10) and the sides 2(12*8). Do the math and you get 512in ^2
The answer is C. 512in^2 you find the area of each side the bottom is 8*10 then the front and back 2(12*10)and the sides 2(12*18).

1. Pizza Paradise delivers pizza in the local neighborhood using bicycles. The bike delivery person, Tommy, uses a bike whose wheels have a radius of 13 in. Tommy’s average biking speed is 15 mph. How many minutes would it take for Tommy to deliver a pizza to a house that is 4 mi away, and how many revolutions of his bike wheels would this take? (A revolution is one full wheel turn.) Use 3.14 to approximate pi. Round to the nearest whole number.

Answers

we need to find circumference of wheele

C=2pir
r=13
C=2pi13
C=26pi
aprox pi=3.14
C=81.64 in


15 miles in 1 hour
4 miles in x hour
15/1=4/x
times x both sides
15x=4
divide 15 both sides
x=0.26666666 hour
times 60 mins
x=16 minutes


how many inches is 4 miles
1miles=5280 feet
1foot=12 inches
5280 tiems 12=63360 inches

circumferenc times number of rotations=63360
81.64 times number=62260
divide both sids by 81.64
number of rotations=776.09...
round
776 rotations



16 minutes and 776 rotations 

2x + 2y = 28
8x - 2y= 22

system of equations

Answers

eliminate one of the variables..

2x + 2y = 28

2x = -2y + 28


8x - 2y= 22

8x = 2y + 22
x = 0.25y + 2.75

combine equations...

-y +14 = 0.25y + 2.75

solve for the variable..

-y - 0.25y = 2.75 - 14
-1.25y = -11.25
y = 9

replace y with 9 in previous equation..

x = -y + 14
x = -9 + 14
x = 5

so y = 9 and x = 5

I hope I did that right good luck!

A 25 foot ladder is leaning against a building 11 feet from the top. The base of the ladder is 15 feet from the base of the building. What is the total height, h, of the building?Please format your answer as the following below:

(+ or -) _ _ _ _ . _ _

Answers

Answer:

14.14 ft.

Step-by-step explanation:

Given that points A, B, and C are the midpoints of their respective sides, which of the following is true about the figure? ANSWERS: A) ∠Y ≅ ∠Z B) ∠X ≅ ∠ACB C) || D) ||

Answers

Answer:

The correct option is;

\overline{YZ}\left | \right | \overline{AC}

Step-by-step explanation:

The dimensions given are;

YX = 2 × AX (A = midpoint of YX)

ZX = 2 × CX (C = midpoint of ZX)

∠X and ∠X are congruent (Reflexive property)

Therefore, triangle XAC is similar to triangle XYZ (SAS similarity theorem)

Since ∠XYZ = ∠XAC segments YZ and AC are parallel from having equal angle on the same  side of the transversal YX

Therefore the correct option should be;

\overline{YZ}\left | \right | \overline{AC}

Answer:ΔBCZ ≅ ΔYAB

Step-by-step explanation: since we know the midpoint are <ABC we can see the that answer is correct.

Tina is fixing to get rectangular signs he wants to space metal trim around the side and just the rectangle measures 32 inches by 9 inches how much trim will Tina need

Answers

You do 32+9=41 times 2 and you get 82 inches.
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