40 divided by 45 equals about 0.89
so its 89%
Answer:
10
Step-by-step explanation:
2, 9, 10, 4, 8, 4, 12
Put the data from smallest to largest
2, 4 , 4, 8,9, 10 ,12
The range is the largest number minus the smallest number
12 - 2 = 10
You do cross mulitply. so 100*7.5=750 and then 750 divided by 60=12.5
So x=12.5
Answer:
37.68
Step-by-step explanation:
The formula to be used is 1\3πr^2h
so going by the question π=3.14,r=2,h= 9
when u substitute each value into the formula u get you answer to be 37.68
Answer:
Line A and Line C are parallel
Step-by-step explanation:
<u>Slope Equation: </u> 
<u>Step 1: Find the slope of the first line</u>
Line a passes through (-1, -2) and (1, 0).



<u>Step 2: Find the slope of the second line</u>
Line b passes through (4, 2) and (2, -2).



<u>Step 3: Find the slope of the third line.</u>
Line c passes through (0, 2) and (-1, 1).



Answer: Line A and Line C are parallel