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telo118 [61]
3 years ago
8

Find the volume of this triangular prism.

Mathematics
1 answer:
lidiya [134]3 years ago
4 0

So the formula for volume for a triangle is A=BH(1/2), and I have seen the fugure for the same problem, so I know which is the height, so basically do 6*7(1/2), and the answer is 21 m. And I am guessing m is meters, so 21 meters.

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Rewrite V=lwh to isolate the variable w then the literal equation becomes w=v/lh true or false
Oduvanchick [21]

Answer:

True

Step-by-step explanation:

V=lwh\\\\lwh=V\\\\\frac{lwh}{lh}=\frac{V}{lh}\\\\  \boxed{w=\frac{V}{lh}};  l\neq  0

The answer should be true.

5 0
3 years ago
Alyssa is learning to drive her parents' car.
Eduardwww [97]

Answer:

D

Step-by-step explanation:

I just did this test and D was the right answer.

8 0
3 years ago
A car travels 2.83 km in the x-direction, then turns left 65.3 ◦ to the original direction and travels an additional distance of
umka21 [38]

Answer:

  4.24 km

Step-by-step explanation:

The x-component of the displacement after the turn is ...

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Adding this to the displacement before the turn, we have ...

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4 0
3 years ago
There are blue, red and green pencils in the box—20 pencils total. There are 6 times more green pencils than blue pencils. There
lana [24]

Answer:

You have to take 15 pens to get at least one red pencil.

Step-by-step explanation:

If there were one red and 6 green pens, there would be more red than green pens.

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So there must be 2 blue, 12 green and thus 6 red pencils. So you have to take at least 15 pens to be sure that you got a red one.

5 0
3 years ago
Frank bought a pair of gloves for $9.95 and a hat for $5.25. What is the best estimate of much he spent?
viktelen [127]

Answer:

$ 15.00

Step-by-step explanation:

9.95  is JUST about 10

5.25 is close to 5

                      10 + 5 = 15

7 0
2 years ago
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