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3 years ago

Giving Brainliest please help

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

3 0

Answer:

i think its f :) double check tho

Step-by-step explanation:

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How do you graph y=sin(7pi/2)?

aliina [53]

$sin(\frac{7\pi}{2}) = -1\\y = sin(\frac{7\pi}{2})\\y = -1$

I have attached the graph

7 0

3 years ago

A rectangular prism with a avolume of 6 cubic units is filled with cubes with side lengths of 1/2 unit. How many 1/2 units does

nadya68 [22]

Answer:

48 cubes

Step-by-step explanation:

<u><em>The complete question is</em></u>

A rectangular prism with a volume of 6 cubic units is filled with cubes with side lengths of 1/2 unit. How many 1/2 unit cubes does it take to fill the prism?

step 1

Find the volume of the cube

The volume of the cube is equal to

$V=b^{3}$

where

b is the length side of the cube

we have

$b=\frac{1}{2}\ units$

substitute

$V=(\frac{1}{2})^{3}$

$V=\frac{1}{8}\ units^{3}$

step 2

To find out how many half-unit cubes are needed to fill the prism, divide the volume of the prism by the volume of the cube

$6:\frac{1}{8}=48\ cubes$

7 0

3 years ago

Find the sum using front end estimation.

dlinn [17]

Answer:

1690 (C)

Step-by-step explanation:

Just Add

237

549

904

--------

1690

8 0

4 years ago

Rote x+18=x-2 what is the answer

ahrayia [7]

Answer:

no solution

Step-by-step explanation:

Given

x + 18 = x - 2 ( subtract 18 from both sides )

x = x - 20 ( subtract x from both sides )

0 = - 20 ← not possible

This indicates the equation has no solution

3 0

4 years ago

PLEASE I DONT UNDERSTAND THIS

pogonyaev

I'd think it's Jesse because they specifically asked for sixth-grade students. Hope it helps.

8 0

4 years ago

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