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3 years ago

Is prime or composite?

Mathematics

2 answers:

kakasveta [241]3 years ago

8 0

Answer:

Is wut prime or composite

Step-by-step explanation:

jeyben [28]3 years ago

4 0

Answer:

What do you mean? Did you forget to add a picture or something? Please reply to my comment if so, and I'll tell you the answer.

Do you want to know what a prime or composite number is? If so, a prime number is a number that has no factors except for itself and 1. A factor is what you multiply by a number to get another number. A composite number has factors other than itself and 1.

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Caitlyn works part-time job at the bookstore which pays $55 a week. She has already saved $120 towards the purchase of a new $45

monitta

Answer: Equations is 55x+120<450 x is 6

Step-by-step explanation:

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3 years ago

What is the slope indicated in the table below: (x) 12,14,16,18 (y) 21,17,13,9

Nesterboy [21]

6345000000000000000000000000000000

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3 years ago

What is the formula for the volume of a sphere?

Vikki [24]

Answer:

Step-by-step explanation:

the volume of a sphere is 4/3πr^3

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3 years ago

A triangle has an area of 78 square inches. Its base is measured to be 13 inches. What is the height of this triangle in inches?

Fynjy0 [20]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{12 \: inches}}}}}$

Step-by-step explanation:

Given,

Area of a triangle = 78 square inches

Base of a triangle = 13 inches

Height of a triangle = ?

Finding the height of a triangle

$\boxed{ \sf{area \: of \: a \: triangle = \frac{1}{2} \times \: base \: \times \: height}}$

$\dashrightarrow{ \sf{78 = \frac{1}{2} \times 13 \times h}}$

$\dashrightarrow{ \sf{78 = 6.5 \: h \: }}$

$\dashrightarrow{ \sf{6.5 \: h = 78}}$

$\dashrightarrow{ \sf{ \frac{6.5h}{6.5} = \frac{78}{6.5}}}$

$\dashrightarrow{ \sf{h = 12 \: inches}}$

Hope I helped!

Best regards! :D

4 0

3 years ago

What is the solution of 2x-y=9

Sedaia [141]

Simplifying 2x + -1y = 9 Solving 2x + -1y = 9 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add 'y' to each side of the equation. 2x + -1y + y = 9 + y Combine like terms: -1y + y = 0 2x + 0 = 9 + y 2x = 9 + y Divide each side by '2'. x = 4.5 + 0.5y Simplifying x = 4.5 + 0.5y

Hope this helps :)

~I tried to space it out so it wont look like a bunch of mess scrambled up xD~

7 0

3 years ago