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3 years ago

Please help me! Pic included! ;) :p

Mathematics

1 answer:

saul85 [17]3 years ago

5 0

Here you go!! Hope it helps !!

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what is the volume of this triangular prism? the base is 12 ft the height is 6 ft and the bottom is 20 ft

eimsori [14]

Answer:

720 $ft^3$

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Triangle DEF is similar to triangle ABC. What is the length of segment EF? (HINT use scale factor) (Leave answer as a fraction)

Karo-lina-s [1.5K]

We have been given two similar triangles. We are asked to find the length of segment EF.

We know that corresponding sides of similar triangles are proportional, so we will use proportion to solve our given problem.

$\frac{EF}{DF}=\frac{BC}{AC}$

Upon substituting measure of our given side lengths, we will get:

$\frac{EF}{1}=\frac{5}{13}$

$EF=\frac{5}{13}$

Therefore, the length of segment EF is $\frac{5}{13}$ units.

4 0

3 years ago

How many centimeters of snow accumulate per hour?

Law Incorporation [45]

Answer:

5 centimeters of snow per hour.

Step-by-step explanation:

We are given an equation d = 5h, where d = depth of snow and h = hours of the snowstorm.

We need to find the number of centimeters of snow that accumulate in 1 hour.

In order to find the number of hours that accumulate the snow to 1 centimeter, we need to plug d=1 in the given equation.

On plugging d=1, we get

1= 5h.

Dividing both sides by 5, we get

1/5 = h.

Therefore, it would take 1 hour for 5 centimeters of snow to accumulate in Harper's yard.

4 0

3 years ago

Simplify <br><br> 5-2.4(3.5-1.7) = ??

andreyandreev [35.5K]

5-2.4(1.8)
5-4.32
0.68

5 0

3 years ago

Asap help with this PLEASE

12345 [234]

Answer:

124.5°

Step-by-step explanation:

Let the smallest angle be x. Then, the sum of the angles is an arithmetic sequence with first term x, common difference 7, and 8 terms.

Using the sum of an arithmetic series formula,

$\frac{8}{2}(2x+(8-1)(7))=1080 \\ \\ 4(2x+49)=1080 \\ \\ 2x+49=270 \\ \\ 2x=221 \\ \\ x=110.5$

So, the third angle is 110.5+14=124.5

7 0

2 years ago