Answer:
12 cm
Step-by-step explanation:
12x15 (150)
2160/180
= 12 cm
a=4h
Steps:
4h=a swap the sides
So , a=4h
-3/4 is the slope.
Use this formula to find slope.
y2-y1/x2-x1
PLUG IN
-2 -1/2- (-2) = -3/4
The slope is -3/4
-6.3
2.6 * 10 (10 hours and 2.6 degrees) = 26
19.7 - 26 = -6.3