M = 3
just take 9 times 5 and divide by 15
Answer:
d
Step-by-step explanation:
area of square = 7 x 7 = 49
area of circle = pi x diameter^2/4 = 3.14 x 7^2/4 = 38.46
shaded area = square - circle
= 49 - 38.46
= 10.54
ans is d
Answer:
B and D
Step-by-step explanation:
A can't be correct because the length of a segment is always positive. B is correct because we have to take the absolute value of the distance between endpoints to find the length of the segment. C is not correct because AC is obviously longer than BC so how would AB + AC = BC? D is correct because it models the Parts Whole Postulate.
9x + 85 = 1215
9x = 1130
x = about 125.56 minutes each time
