Answer: B
Step-by-step explanation: Divide the number of pizzas (3) by the fraction each friend will get (¾ or 0.75), which gives you the answer 4.
3÷0.75=4
Answer:
a = 40°
Step-by-step explanation:
I. When total angle is 180 or half of circle
Find a or missing angle by
180 = 50 + 90 + x
180 - 140 = x
x = 40º
That makes a is 40º
Hope that help :)
Consider re-writing this formula as "A = pi*r^2." The backslash symbol "\" is unnecessary.
If A = pi*r^2, and we wish to solve for r, then divide both sides by pi:
A/pi = r^2
Taking the square root of both sides, sqrt(A/pi) = r (r must be positive in this situation).
Answer:
C. 74
This is because the total angle measure is 360 degrees
1.360-90 because we see a 90 degree angle here
2. 270-109=161
3.161-87=74
answer 74
It is the last one.
A pre-image is the original before another shape is created from it, either dilated, translated, reflected, or rotated.
