Answer:
choice 4
Step-by-step explanation:
t = treadmill time
w = wt lift time
70 is total time
so t+w = 70
next t is 20 more than w
t = w+20
1.) 2.5
2.) 3
3.)12.5
Pls give brainliest
Your answer is A. You literally plug in the numbers for a and b to solve for the equation.
Answer: 70 square units
Step-by-step explanation:
Area of kite = (one diagonal * another diagonal) / 2
10 * 14 = 140
140 / 2 = 70
this is the answer y=−1/2x+45/2
