The answer should be 9, hope that helped ‘
4.50/2 or 2x=4.50 should be one of the equations depending on what math you’re in
Answer:
|EF|=18
Step-by-step explanation:
Using the mid-segment theorem of a trapezoid,
We substitute the expressions for the sides and solve for x.
This implies that:
Multiply through by 2 to get:
Group and combine like terms to get:
Answer:
286.48 miles
Step-by-step explanation:
The desired arc length is 100 miles and the desired change in direction is 20 degrees. The equation that describes arc length as a function of the radius is:
Applying the given values:
A radius of 286.48 miles should be used.
Answer:
31
Step-by-step explanation:
PEMDAS
16(2) * 0.
32 * 0
=0
2(2) * 2
=8
8 * 4 - 1
32 - 1 = 31