Answer:
5(3) 5(2)
Step-by-step explanation:
You would use the distributive property by doing
5(3) 5(2)
15 + 10
25
C. 18 hours of my sleep I
The equation would be: 16(4)+.15m=79
The answer would be 100 miles.
Answer:
17x(1 -2y)
Step-by-step explanation:
34xy = 17x * 2y
17x - 34xy = 17x - 17x*2y
=17x( 1 - 2y)
Answer:
The coin was thrown from 448 feet
Time to hit the ground is 7 seconds
Step-by-step explanation:
Given

Solving (a): Height when coin is thrown
At this point t = 0
So, we have:

Solve expressions in the brackets


<em>Hence, the coin was thrown from 448 feet</em>
Solving (b): Time to hit the ground
At this point, h = 0.
So, we have:

Reorder

Divide both sides by -16

This gives:
or 
or 
Since, time can't be negative;
