Expand the right side:


Notice that 98 = 2 * 7 * 7, so we have
and
.
Then

and

F(x)=2(x+10)=24
2(x+10)=24
divide 2
x+10=12
minus 10
x=2
D
Answer:
40 degrees
Step-by-step explanation:
Because Angle RST is bisected by ray SU it is then split into two even angles and the resulting two angles will be 40 degrees apiece.
Subtract both like terms,
4qt-2qt will give us 2qt,
hope this help,
brainliest plz
Using the cosine rule we can work out the length of the side opposite the indicated right angle which came to be 15mm
then the final answer came to be 163mm^2