Answer:
100% --- x
75% --- 18
knowing that you have to multiply the 100 with 18 and 75 with x
75x = 100 . 18
75x = 1800
x = 1800 : 75
x = 24
Step-by-step explanation:
so there are 24 people in the classroom
1468.8/3 = 489.3 in
convert answer into yards (divide by 36)
there was 13.6 yards of fabric in each roll.
Answer:
Step-by-step explanation:
The value of x as given in the diagram is 18
<h3>Supplementary angles </h3>
The sum of supplementary angles is 180 degrees. From the given figure;
The measure of the angle 2x and 8x are supplementary such that;
2x + 8x = 180
10x = 180
Divide both sides by 10 to have:
10x/10 = 180/10
x = 18
Hence the value of x as given in the diagram is 18
Learn more on lines and angles here: brainly.com/question/25770607
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Answer:
B;A
Step-by-step explanation:
31. Because you are adding 4 to the y value, you are subtracting 4 verically, moving it down 4 units.
32. The vertex formula is y = a(x-h)+k ,where (h,k) is the vertex, and you find the value of "a" based off of another point on the graph.