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3 years ago

Please help I need an answer fast

Mathematics

1 answer:

sp2606 [1]3 years ago

5 0

All you need to do is use the formula to solve. What I do is I plug in the information that I know, and then I just solve. In this case it would be:

V= (4)
- pie(3.14)*4.8(cubed)
3

I hope I was a good help, and if you still need help, come to my page and ask the question on specifically what you need help with. :D

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Can you answer this question ?

Elden [556K]

Answer:

k = -14

Step-by-step explanation:

We should cross-multiply

9/(k - 7) = 6 / k

9*k = 6 * (k - 7)

9k = 6k - 42

9k - 6k = -42

3k = -42

k = -14

7 0

3 years ago

What is the least common denominator for the fractions1/6and 3/4 ?

melomori [17]

A. 12; Least common denominator is the least multiple that the denominator have together. So you multiply the denominators until you get the first number they both have in common.
6*1 = 6
6*2 =12

4*1 =4
4*2 =8
4*3 = 12

Since the first number they both have in common is 12, the least common denominator is 12

3 0

3 years ago

198 -176 - {48 -(24 + 8 + 4)}}

Igoryamba

Answer:

the answer is 10

Step-by-step explanation:

3 0

3 years ago

0.5, 0.55, 0.505, 0.005 from least to greatest

velikii [3]

0.5,0.55,0.005,0.505 is my answer

please can i have a brainliest

8 0

3 years ago

Read 2 more answers

Amanda and jamie are standing 25 feet apart and spot a bird in the sky between them the angle of elevation from Amanda is 25 fee

finlep [7]

Answer:

25.2294 feet

Step-by-step explanation:

We can solve this question drawing a triangle using the values given and then using the law of sines. (See image attached to know how to draw the triangle and use the values).

First we need to find the third angle of the triangle, that is, the angle in the vertix where the bird is:

y + 55 + 63 = 180

y = 62°

The relation between the angles and the distances are:

25 / sin(y) = x / sin(63)

25 / 0.8829 = x / 0.8910

x = 25 * 0.8910 / 0.8829 = 25.2294 feet

4 0

3 years ago