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sukhopar [10]
2 years ago
9

I need to calculate the degree of x=tan^-1(21.3/23)

Mathematics
1 answer:
eduard2 years ago
8 0

Answer:

42.80°

Step-by-step explanation:

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The volume of a sphere is 4,500π cubic yards. What is the radius of the sphere?
algol [13]

Answer:

  • 15

Step-by-step explanation:

In the question it is given that the volume of a sphere is 4,500π cubic yards. And we have to find the radius.

We know that,

  • 4/3πr³ = Volume of a sphere

Now, Substituting the values in the fomulae :

⇒ 4/3πr³ = 4500π

Cancelling π from both sides :

⇒ 4/3r³ = 4500

⇒ 4r³ = 4500 × 3

⇒ 4r³ = 13500

⇒ r³ = 13500/4

⇒ r³ = 3375

Taking cube root on both sides we get :

⇒ r = 15

Therefore,

  • <u>The radius of the sphere is 15 yards</u>
5 0
2 years ago
Read 2 more answers
What's 8,936.25 to the nearest hundred? please help​
klemol [59]

Answer:

9,000.

Step-by-step explanation:

Since the hundreds column contains a 9, we need to move to the thousands column and add 1. When doing this you do not need to include the rest of the numbers. (Just replace them with zeros.)

Hope that helps. x

5 0
2 years ago
11kx+13kx=6 for x please and thank u
bogdanovich [222]
24kx = 6
kx=6/24
kx=1/4
x=1/4/k
x = 1/4k

Answer: D) or the fourth option.
8 0
3 years ago
What is bigger the square root of 10 or 3.2​
slavikrds [6]
<h2>Answer: I think its 10 correct me if i'm wrong.</h2><h2 /><h3></h3>

3 0
3 years ago
How was the United States doing in the years
Musya8 [376]

Answer:

up down down down

Step-by-step explanation:

due to the governments high spending the employment was down because the gov. couldn't afford to pay its workers, so many were laid off and also due to the spending wages were low, and the economy was down because of the little amount of buisness.

3 0
3 years ago
Read 2 more answers
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