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3 years ago

What are the volume of the prisms below

Mathematics

1 answer:

Sidana [21]3 years ago

6 0

<span>Area of triangle times length of prism = (24)(15) = you can do this arithmetic.</span>

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HELP FAST, ILL GIVE BRAINIEST!!!!!

Lapatulllka [165]

The table is proportional, cause there all plus four.
-2 + 4 = 2
0 + 4 = 4
2 + 4 = 6
4 + 4 = 8

Hope it helps

3 0

3 years ago

Write 4.4354 correct to 2 decimal places

Andreyy89

4.4354 rounded to 2 decimal places is 4.44

6 0

3 years ago

What is the Perimeter of 168

Alexeev081 [22]

Answer:

???

Step-by-step explanation:

Could I have the L&W please?

6 0

3 years ago

Coach Ellis surveyed a sample of students about their favorite sport. The circle graph below shows

CaHeK987 [17]

Answer:

C. 120 students

Step-by-step explanation:

10 + 15 + 20 +30 = 75%

100 - 75 = 25%

25% chose football which is 100 students

30% chose swimming

setup proportion:

25/100 = 30/x

25x = 100(30)

25x = 3000

x = 120

4 0

3 years ago

PLEASE AND THANK YOU CONFUSED ON THIS

ICE Princess25 [194]

After staring at this for a few seconds, I think the equation

$-5\sqrt{10}\cdot\sqrt{15}=[1]\sqrt{[2]}$

is asking you to simplify the left hand side so that it has a form matching the right hand side, and [1] and [2] are placeholders. My guess is that they're supposed to be integers.

Notice that

$\sqrt{10}=\sqrt{5\cdot2}=\sqrt5\cdot\sqrt2$

$\sqrt{15}=\sqrt{5\cdot3}=\sqrt5\cdot\sqrt3$

$\implies\sqrt{10}\cdot\sqrt{15}=(\sqrt5)^2\cdot\sqrt2\cdot\sqrt3=5\sqrt{2\cdot3}=5\sqrt6$

Then multiplying by -5, we have

$-5\sqrt{10}\cdot\sqrt{15}=-25\sqrt6$

so I believe [1] = -25, and [2] = 6.

5 0

3 years ago