Answer:
<h2>(7, 3)</h2>
Step-by-step explanation:
The formula of a midpoint:
We have (2, 3) and (12, 3).
Substitute:
Answer:34
17 miles is the dictance and to get their is 1/2 so divide 17 / 1/2 gives you 34
Answer:
P = (18a+10b+13) cm
Step-by-step explanation:
Given that,
A triangle has the lengths of (10a+9) cm, (8a—3) cm and (10b+7) cm.
We need to find an expression that represents the perimeter of the triangle.
Perimeter = sum of all sides
P = (10a+9) + (8a-3) + (10b+7)
Taking like terms together,
P = (10a+8a)+10b+(9-3+7)
= 18a+10b+13
Hence, the epresssion for the perimeter is (18a+10b+13) cm.
2 quarters, 7 pennies
5 dimes, 7 pennies
10 nickels, 7 pennies
It’s 20 I believe. All together it should be 160 so you add 118 and 22 to get 140. Then subtract that from 160 and you get 20.
