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2 years ago

Alex has two designs to build a chest. In each design, the chest is a rectangular prism.

Mathematics

2 answers:

ExtremeBDS [4]2 years ago

8 0

We need volumes

#Chest A

V=LBH

5(3)(214)
3210ft³

#Chest B

V:-

4(312)(3)
3744ft³

ANEK [815]2 years ago

4 0

Answer:

See below ~

Step-by-step explanation:

Chest A

V = 5 x 3 x 214
V = 1070 x 3
V = 3,210 ft³

Chest B

V = 4 x 3 x 312
V = 1248 x 3
V = 3,744 ft³

⇒ Chest B has more space than Chest A

⇒ Hope it helps ~

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Colt1911 [192]

Answer:

$A=50\ units^2$

Step-by-step explanation:

we know that

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$A(-5,5),B(-1,7),C(4,-3),D(0,-5)$

using a graphing tool

Plot the coordinates of rectangle to better understand the problem

see the attached figure

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

we have that

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