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4 years ago

How many edges does a triangular prism have?

1 answer:

6 0

The answer would be 9, because you have the 3 edges along the rectangles, and then 3 edges each for the triangles. So 3 + 3 + 3 = 9. I hope this helps!

You might be interested in

Please help.............

hram777 [196]

Answer:

Step-by-step explanation:

Multiply the y in the binomial by every term in the trinomial. Repeat this for the 3, and sum them all up

$(y+3)(y^2+8y-2)\\y^3+8y^2-2y+3y^2+24y-6\\y^3+11y^2+22y-6$

5 0

3 years ago

Read 2 more answers

How far have I travelled if I biked at 10mph for hhrs, I walked at 3mph for twice as long as I biked, and ran at 10mph for one q

ICE Princess25 [194]

Answer:

21h

Step-by-step explanation:

we know that

Speed = distance / time, and as such

distance = speed * time

From the question, we are given that ...

He biked for h hrs -> b

He walked for 2 * b = 2h -> w

He ran for (1/4)(w) = 1/4 * 2h = 1/2 h -> r

The total distance traveled will then be

total distance = distance biked + distance walked + distance ran

recall that we stated that

d = s * t, now we'd apply that here

distance biked = 10 * h = 10h

distance walked = 3 * 2h = 6h

distance ran = 10 * 1/2h = 5h

total distance = 10h + 6h + 5h

Total distance = 21h

3 0

3 years ago

A die is rolled twice. what is the probability of showing a 3 on both rolls?

jonny [76]

The probability of showing a 3 on the first roll is 1/6.
The probability of showing a 3 on the second roll is 1/6.

Because the two rolls are independent events, the probability of showing a 3 on both rolls is
(1/6)*(1/6) = 1/36

Answer: 1/36

6 0

4 years ago

Find the radius of the circle having circmference 88 cm

igomit [66]

About 14.01
hope that helps!!

7 0

3 years ago

Read 2 more answers

A jigsaw puzzle contains 50 pieces. If joining any two pieces or groups is considered one move, what is the least amount of move

Nina [5.8K]

So, you see that when 2 pieces is considered a group, that means you have to divide. So, you divide 50/2 and it gives you 25.

Hope this helps :)

5 0

3 years ago