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aleksley [76]
3 years ago
11

How would I figure this out?

Mathematics
2 answers:
Rudiy273 years ago
8 0
Be doing 4x3 + 5x3 which is 15+12= 27
olasank [31]3 years ago
5 0
I think you will add all the number togerther
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Numerical data- every value is a _______
zalisa [80]

Step-by-step explanation:

is a data type expressed in numbers, rather than natural language description.

7 0
3 years ago
What is the algebraic expression for the difference of 17 and 5 times a number?
Fudgin [204]
<span>
</span><span>the difference of 17     ( 17 -
</span><span>5 times a number        5n 
</span>
17 - 5n 
4 0
3 years ago
How to solve for h? I don't understand it
Vesnalui [34]
H is the altitude of a right triangle, so h²=AD*DC=(20-4)*4=64
h=√64=8
D is the correct answer. 
6 0
3 years ago
A sphere just fits inside a cube with edges 20 in. Long. What is the volume of the sphere? What is the volume of the cube? What
yuradex [85]

Answer:

Step-by-step explanation:

Volume of a cube = (side)³

                              = (20)³

                              = 8000 cubic in.

Volume of the sphere which just fits in = \frac{4}{3}\pi r^{3}

Here, r = Radius of the sphere

Since, sphere just fits in, radius of the sphere = half of the dimension of the cube

r = \frac{20}{2}

r = 10 in

Therefore, volume of the sphere = \frac{4}{3}\pi (10)^3

                                                        = 4188.79 cubic inch

Volume of the space between the cube and sphere = 8000 - 4188.79

                                                                                       = 3811.21 cubic inch

5 0
3 years ago
You buy school clothes during a sale when everything in the store is 15% off. Which of the following could describe
Savatey [412]

Answer:

(29.99 + 18.65 + 32.59) 0.85 = 0

(29.99 + 18.65 + 32.59) - 0.15(29.99 + 18.65 + 32.59) = 0

Step-by-step explanation:

The 15% off represents percentage discount. The relationship between percentage discount and total cost is given by the equation;

Actual cost - (Percentage discount) Actual cost = Total cost

The correct options are;

(29.99 + 18.65 + 32.59) 0.85 = 0

(29.99 + 18.65 + 32.59) - 0.15(29.99 + 18.65 + 32.59) = 0

3 0
3 years ago
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