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SashulF [63]
3 years ago
9

Each side of a square x units long is decreased by 9 units. which expression represents the area of the new square in square uni

ts?
Mathematics
1 answer:
Vinil7 [7]3 years ago
7 0

Answer:

a= (x-9)2

a=x2-18x+81

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Adrian built a structure out of 10 congruent cubes. If each cube has a volume of 8 cu. centimeters, what is the total
Dennis_Churaev [7]

Answer:

80 because each cube has a volume of 8 and there are 10 cubes

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15 POINTS :)<br><br> Solve the inequality. <br> -3x+4&lt;25
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x > -7

Step-by-step explanation:

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Please help with this and PLEASE show how you got the answers. Here is some background help down below.
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1. 75

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4 years ago
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The longer base of an isosceles trapezoid joins points (-3, -2) and (7, -2). One endpoint of the shorter base is (-1, 4). What a
Alex

Answer:

(5,4)

Step-by-step explanation:

We have that the longer base of an isosceles trapezoid joins points (-3, -2) and (7, -2), and one endpoint of the shorter base is (-1, 4).

The best way to find the coordinates of the other endpoint is to draw or sketch the figure on a coordinate grid.

From the graph in the attachment the coordinates of the other endpoints is (5,4).

4 0
3 years ago
Evaluate 4g – 12 when g = 5.
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Answer:

4(5)-12

20-12

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