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Neko [114]
2 years ago
9

Alybia was making 115 cookies for a Valentine’s Day party. They were each either red or purple. Forty percent of the cookies wer

e red. How many cookies were purple?
Mathematics
1 answer:
NeTakaya2 years ago
7 0

Answer:

69 purple cookies!

Step-by-step explanation:

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A wheelchair ramp is 16 feet Long. The ramp sits up on a 2 foot platform. How far is it from the end of the ramp to the bottom o
il63 [147K]

Answer:

√254 feet

Step-by-step explanation:

This is basically a triangle, with a height of 2, and hypotenuse of 16.

Using the Pythagorean theorem (a^2+b^2=h^2) we can find the other side.  

2^2+b^2=16^2

4+b^2=256

b^2=254

b=√254

3 0
3 years ago
What is the most common factor between 139 and 100
posledela

Answer:

1

Step-by-step explanation:

The common factors are:

1

The Greatest Common Factor:

GCF = 1

Solution

Teh factors of 100 are:

1, 2, 4, 5, 10, 20, 25, 50, 100

Teh factors of 139 are:

1, 139

The common factors are:

1

The Greatest Common Factor:

GCF = 1

3 0
3 years ago
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pentagon [3]

Answer:

Third option is the correct answer.

Step-by-step explanation:

Third option is the correct answer.

7 0
3 years ago
You are on the high school basketball team. The ball you use has a diameter of 9 inches. What is the volume of the ball? Use 3.1
nlexa [21]

Answer:

63.6

Step-by-step explanation:

5 0
2 years ago
-7 x -8 = 56 True or False
dalvyx [7]

Answer:

true negative ×negative =positive

8 0
2 years ago
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