Answer:
176
Step-by-step explanation:
every 11 mm in the drawing equals 4m.
every 1 mm in the drawing equals 4/11 m
Actual size of school yard = 484*4/11 = 176m
Answer:
15= 3/4
Step-by-step explanation:
Answer: B. x = 40
Step-by-step explanation:
The angles given are supplementary.
Supplementary angles are any two angles that add to 180 degrees, most commonly seen on one side of a straight line.
As these angles are supplementary, we can solve for x by adding both angles to get 180:

This means that the angle on the left is (3*40) + 15, or 135 degrees, while the angle on the right is 45 degrees. These angles add to 180 degrees.
The correct answer choice is B.
Answer:
π
Step-by-step explanation:
π(9√6)³
=
π81*6*√6
=(486*
)√6π
=648√6π
Answer:
Step-by-step explanation:
3.79x.074=.28
3.79+.28=4.07