To find the percentage of a number, first, convert it to a decimal and then multiply.
To convert a percentage to a decimal, move the decimal point over 2 spaces to the left. That makes 80% = 0.80
Then multiply 0.80 by 30.
0.80 • 30 = 24
Peggy got 24 questions correct.
Answer:
Composite
Step-by-step explanation:
A composite number is a number with 2 or more factors while a prime number is a number with only 2 factors.
22/2=11( sum of both lengths)
4x-1=11
4x=12
x=3
length=8
width=3
Answer:
50
Step-by-step explanation:
Image result for triangular coordinates definition
Image result for triangular coordinates definition
With the triangular coordinate system, you can visualize the relationships between the components in a three-component mixture. ... Any points along the edges of the triangle represent blends where one of the components is absent.
I’d be more than happy to help you if you could give me the graph
