All categories

2 years ago

Please answer correctly! I will mark you as Brainleist!

Mathematics

2 answers:

borishaifa [10]2 years ago

8 0

Answer:

The answer is 4 cm

Step-by-step explanation:

Volume of the triangular prism = 544 m³

height of the prism (h) = 17 m

Also

Volume of the prism = Area of base * height

544 = Area of base * 17

Area of base = 544 / 17

Area of base = 32 m²

Now

Base of the triangle (b) = 16 m

Area of the triangle = 32 m³

height (h) = ?

We know

Area of triangle = 1/2 * b * h

32 = 1/2 * 16 * height

32 * 2 / 16 = height

height of the triangle = 4 m

Hope it will help :)❤

lilavasa [31]2 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

[Functions] I just need yes's and no's.......a lot of them, functions just really don't click with me and I don't understand why

Semenov [28]

Answer:

uh-

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Gregory runs at a steady pace on his treadmill. In two hours he runs 12 miles.

nika2105 [10]

So it means every 30 minutes he runs 6 miles

7 0

3 years ago

Read 2 more answers

The width of a rectangle is shown below: A coordinate plane with a point A at negative 3, 3 and C at negative 3, negative 2. If

noname [10]

The correct answer should be A, at positive 3 , and D , at positive 3

5 0

3 years ago

Read 2 more answers

Given the formula solve for x.<br> y - y1 = m(x-x1)

Vlada [557]

Answer:

$y - y' = m(x - x') \\ (x - x') = \frac{(y - y')}{m} \\ x = \frac{(y - y')}{m} + x'$

5 0

2 years ago

Archimedes calculated the volume of a sphere by comparing it to what solid? prism cylinder pyramid box

Stella [2.4K]

<h2>Answer:</h2>

cylinder

<h2>Step-by-step explanation:</h2>

Archimedes was a brilliant mathematician. This man rose the formula of the volume of a sphere by comparing this shape to a cylinder. The volume of a sphere is hard to calculate by comparing this object to a cube. So Archimedes imagined cutting a sphere into two halves, called hemispheres. So an hemisphere gave him a flat surface, which is easier to work with. Therefore, if he'd find the volume of a hemisphere, then he'd multiply the result by 2 and would get the volume of a sphere. Then he imagined a hemisphere within a cylinder as the one shown below. Also, he imagined a cone within the same cylinder. <em>What did he find? </em>He found that the volume of the hemisphere should be equal to the volume of the cylinder minus the volume of the cone:

$V=\pi r^3-\frac{1}{3}\pi r^3 \\ \\ V=\frac{2}{3} \pi r^3$

Then the volume of a sphere is twice this volume:

$\boxed{V=\frac{4}{3} \pi r^3}$

3 0

3 years ago