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juin [17]
3 years ago
13

HELP!!!!!!!!!!! !!!!!!!!!!

Mathematics
1 answer:
Sonja [21]3 years ago
5 0

Answer:

second one is 3, the last one is 4560

Step-by-step explanation:

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What is the answer of this equation
daser333 [38]

Hi,

When you divide smaller value with bigger value you will result with decimal number. In your case

4368 ÷ 6208 = 0.7

Hope this helps.

r3t40

5 0
4 years ago
The radius of a sphere is increasing at a rate of 0.5 centimeters per minute. At a certain instant, the radius is 17 centimeters
Usimov [2.4K]

Using implicit differentiation, it is found that the rate of change of the volume of the sphere at that instant is of 1815.84 cubic centimetres per minute.

The volume of a <u>sphere of radius r</u> is given by:

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

Applying <u>implicit differentiation</u>, the rate of change is of:

\frac{dV}{dt} = 4\pi r^2\frac{dr}{dt}

In this problem, we have that \frac{dr}{dt} = 0.5, r = 17, thus:

\frac{dV}{dt} = 4\pi (17)^2(0.5) = 1815.84

The rate of change of the volume of the sphere at that instant is of 1815.84 cubic centimetres per minute.

A similar problem is given at brainly.com/question/11496075

3 0
3 years ago
I need help finding what the answer for m
stepan [7]

Answer:

7A. x = 6

7B. m∠ABC = 135°

Step-by-step explanation:

7A. I forget what the rule is called specifically, but the opposite angle is always congruent. So, you simply end up solving for x when you set the equation to equal 45.

7B. Use the supplementary rule, which basically states that two angles on a flat plane, when adjacent, equal 180°. So, 180 - 45 = 135.

God, my terminology is awful, but that's besides the point.

7 0
3 years ago
Linear Equations <br> 15 - b = 3a + 3 <br> Please help me with this ASAP
Studentka2010 [4]

Answer:

Step-by-step explanation:

15 - x = 3x + 3

15 - x = 3•x + 3

4x = 12

x = 3

Sorry, I change the b and a into x's if that's fine with you.

8 0
3 years ago
Read 2 more answers
Biologists tagged 196 fish in a lake on January 1. On February​ 1, they returned and collected a random sample of 42 ​fish, 14 o
erastovalidia [21]

Answer:

approximentley 588 fish live in the lake

Step-by-step explanation:

42 divided by 14 =3

196 multiplied by 3=588

3 0
3 years ago
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