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zhuklara [117]
4 years ago
5

Problems that are not answered I need help with quickly!

Mathematics
1 answer:
Anika [276]4 years ago
7 0
Whats the problem? just substitute. For example: 3x-5 if x=4 so what you do is this; 3(4)-5=7
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Help mr please with no link​
andrew11 [14]
What’s the question
4 0
3 years ago
The radius of the sphere is 10 units. What is the approximate volume of the sphere? Use and round to the nearest whole cubic uni
erica [24]

Answer:

The approximate volume of the sphere= 4187  cubic units

Step-by-step explanation:

<u>Points to remember</u>

Volume of sphere = (4/3)πr³

Where 'r' radius of sphere

<u>To find the volume of sphere</u>

It is given that the radius of the sphere is 10 units. ,

Here radius r = 10 units

Volume =  (4/3)πr³

 =  (4/3) * 3.14 * 10³

 =  (4/3) * 3140

 =  4186.666 ≈  4187  cubic units

4 0
4 years ago
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The line passes through the points (-5,0) and (-1,-4)<br> The slope of the line is
kotykmax [81]

Answer:

-1.

Step-by-step explanation:

First, you find the distance from the first x coordinate to the second. This is done by doing -5 - -1 (aka -5 + 1), which equals -4. Then, you find the distance form the first y coordinate to the second. THis is done by doing 0 - -4 (aka 0 + 4), which equals 4. Then, you divide the distance of the y's over the distance of the x's, which gets you the slope, which is -1. Hope this helped!

8 0
4 years ago
Three friends go out to lunch. They decide to share the $11.91 bill evenly. How much does each friend pay?
aksik [14]

Answer: $3.97

Step-by-step explanation:

\frac{11.91}{3}=3.97

6 0
3 years ago
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24/4 ÷ 10 <br>please answer quickly ​
lianna [129]

Answer:

0.6 i think ...

Step-by-step explanation:

4 0
3 years ago
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