Angle 1 equals angle 5. I think the theorem is Alternate interiors?
1/4 of the total girls = 16
1/4x = 16
x = 16 * 4
x = 64 girls
1/8 of the total boys = 7
1/8x = 7
x = 7 * 8
x = 56 boys
for a total of (64 + 56) = 120 students <===
Answer:
they are directly proportional
so
5/22*7=1.59
he would finish in 1.59 min
Answer:
The scale Factor is 1/3
Step-by-step explanation:
BTW Hi
Answer:
(-12, -20).
Step-by-step explanation:
A dilation of factor 4 moves (-3, 5) to (-3*4, 5*4) = the point (-12, 20).
A reflection over the x-axis is (x, y) ------> ( x, -y).
So ( -12, 20) goes to (-12, -20).
