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Salsk061 [2.6K]
2 years ago
11

I need the answer? To the problem.

Mathematics
2 answers:
Harlamova29_29 [7]2 years ago
7 0
What is your problem that you need help with?
iragen [17]2 years ago
3 0
What is the problem?
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a container built in the shape of a cylinder has a circular base with a radius of 1.5 meters. the altitude of the container is 3
HACTEHA [7]

Answer:

im assuming you need the volume of this container:

Volume=\pi r^{2} h

Volume=\pi (1.5^{2} )(3.5)=24.7

8 0
3 years ago
Read 2 more answers
Trig help please!!! This is due tomorrow. If you don’t mind could you please explain how you do it
vivado [14]

Answer:

The larger acute angle is equal to 50.8 degrees.

Step-by-step explanation:

Let's solve for both of the acute angles for the purpose of checking our work at the end with angle A being the top angle and angle B being the one on the base of the triangle (that's not the 90 degrees one). Determining whether to use sin/cos/tan comes from SOH-CAH-TOA.

A = cos^-1 (2√6/2√15)

However, you need to move the radical out of the denominator by multiplying √15 to the numerator and denominator. You should come up with (2√90)/30. So,

A = cos^-1 (2√90/30) = 50.768 degrees.

B = sin^-1 (2√90/30) = 39.231 degrees.

Now, we can check the work by adding the 2 angles to 90 and, if it comes to 180, it's right.

cos^-1 (2√90/30) + sin^-1 (2√90/30) + 90 = 180.

If you have any questions on where I got a formula or any step, feel free to ask in the comments!

8 0
3 years ago
Solve for x. 2000=500e^4x
Misha Larkins [42]

Answer:

A. x = (ln(4))/4

Step-by-step explanation:

2000 = 500e⁴ˣ

(2000)/500 = (500e⁴ˣ)/500

4 = e⁴ˣ

ln(4) = ln(e⁴ˣ)

ln(4) = 4x

(ln(4))/4 = (4x)/4

(ln(4))/4 = x

x = (ln(4))/4

7 0
3 years ago
You have $314.60 in your checking account. You write a check for $25.19. What is the balance?
HACTEHA [7]

Answer:

is there any answer choices?

Edit: the answer is $339.79

"balance" means addition

8 0
2 years ago
Read 2 more answers
12 8 cm What is the surface area of the solid? Be sure to give both an exact answer as well as an approximate answer rounded to
inna [77]

The solid shape is a SPHERE.

And the surface area of a sphere is given as;

A_{sphere}=4\pi\times r^2

Given the radius r, of the circle as 8cm and pie = 3.14;

\begin{gathered} A_{sphere}=4\times3.14\times8^2 \\ A_{sphere}=4\times3.14\times64 \\ A_{sphere}=803.84\operatorname{cm}^2 \end{gathered}

The area of the sphere is 803.84 square centimeters

But to the nearest tenth, the area of the sphere 803.8 square centimeters

7 0
1 year ago
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