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2 years ago

yall this is my final test if i ace it i get an A in my whole math grade fail and i restart the grade HELP

Mathematics

1 answer:

lawyer [7]2 years ago

3 0

Answer:

a. False

b. True

c. True

d. True

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$12 meal; 4.5% tax find total cost to the nearest cent

Lemur [1.5K]

Answer:

12.54

Step-by-step explanation:

just multiply 12×0.045 and add the 12.

I hope and this helps.

Have a good day.

Good luck

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mezya [45]

The y-intencept and x-intercept of the equation. (If you're solving a slope-graph)
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3 years ago

Find the length of the base of a square pyramid if the volume is 128 cubic inches and has a height of 6 inches

Len [333]

Answer: a = 8

Step-by-step explanation:

Volume of a square based pyramid is given as

$\frac{a^{2}h }{3}$ .

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Substituting into the formula , we have

V = $\frac{a^{2}h }{3}$

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Divide through by 6

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Therefore :

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3 years ago

Brooke had 70 chairs but he had less than20 rows how many chair he can put on each row

RideAnS [48]

Put in a equality

20 > (70/x)

then you solve

20x > 70

x>70/20

x> 3.5 you can not put part of a chair in a row so you round up

****You can put 4 or more chairs in a row****

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