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2 years ago

8

A piece of pizza with a diameter of 20 inches is eaten and m

1 answer:

JulijaS [17]2 years ago

3 0

Answer:

Step-by-step explanation:

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If the sum of three consecutive multiples of 7 is 945. Find the smallest among them

Firlakuza [10]

consider first number is = x

formula,

(n / 2)(first number + last number) = sum,

7/2(x+x+6)= 945

2x+6= 945×2/7

2x+6 = 270

2x= 270-6

x=264/2= 132

Answer the smallest number is 132.

8 0

2 years ago

Please answer it quickly the question is below!!! 40 points!!!!

andrew-mc [135]

Answer:

187.5 ft

Step-by-step explanation:

50 ft x 3.75 = 187.5

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2 years ago

Picture of reflected trapezoid above the line

asambeis [7]

Answer:

which line!

x or y axis?

first image is over the x axis

second is over the y

Step-by-step explanation:

HOPE THIS HELPS, BRAINLIEAST PLZZ

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2 years ago

What's X?<br><img src="https://tex.z-dn.net/?f=%20-%203x%20-%2010%20%3D%205" id="TexFormula1" title=" - 3x - 10 = 5" alt=" - 3x

Dmitry [639]

-3x - 10 =5

-3x = 15

x = -5

2x + 6 = -8

2x = -14

x = -7

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2 years ago

Evaluate the expression 3x² + 2x - 4 for x =-2.

marin [14]

Answer:

4

Step-by-step explanation:

3x² + 2x - 4

3(-2)² + 2(-2) - 4

3(4) - 4 - 4

12 - 4 - 4

12 - 8

= 4

4 0

2 years ago