Answer:
63 inches
Step-by-step explanation:
the formula for the area of a triangle is
a = 1/2 bh
plug in the numbers
a = 1/2(9)(14)
9 times 14 is 126
a = 1/2(126)
half of 126 (or 126 divided by 2)
area = 63 inches
-2.5 because a positives opposite is a negative.
Answer:
Its equal to 1
Step-by-step explanation:
Answer:
y=20x + 40x
Step-by-step explanation: