Answer:D
Step-by-step explanation:
Answer:
h = -50
Step-by-step explanation:
- 3/10h = 15
Multiply each side by -10/3 to isolate h
-10/3 * - 3/10h = 15 * -10/3
h = -150/3
h = -50
Answer:
C
Step-by-step explanation:
Answer:
The distance across the lake is 3.5 km
Step-by-step explanation:
Hypotenuse is divided in equal parts. Thus both sides are divided in the same proportion.
Answer:
19/20
Step-by-step explanation:
7/10+1/4
LCM of 10 and 4 is 20,
denominator is 20
10 x 2 is 20 and 4 x 5 is 20
so we have to do 7 x 2 and 1 x 5
14/20 + 5/20 = 19/20
