The answer is 20 because if you divide 15:20 by 5, you get 3:4. hope this helps!
Answer:
-12
Step-by-step explanation:
Just do -3 times 4 which gives you -12
Answer:
A road with a pitch of 1 in 8 is steeper.
Step-by-step explanation:
Let us convert these to the same units so that we can better compare them.
0.125=12.5 %
As 12.5% is greater than 12%, the road with a pitch of 1 in 8 will be steeper.
These two angles (40° and 50°) are Complementary Angles, because they add up to 90°:
Notice that together they make a right angle .
But the angles don't have to be together.
Answer:
y = -4.5
Step-by-step explanation: