The radius going through the tangent point is perpendicular to the tangent line, so ΔQRT is a right triangle.
QT²=QR²+RT²
QR and QS are both radii, so QR=QS=15
QT²=15²+36²
QT=39
The mid point is quite easy to find on a calculator as the mid point is between two numbers.
For an example; finding the midpoint of 4 and 12 you may simply insert the equation : 4+12/2 which equals 8. Meaning your mid point is 8.
For your question; 125 + 12 = 137/2 = 68.5
The mid point of 125 and 12 is 68.5.
G(-3) = 2(-3) - 2
= - 6 - 2
= - 8
Answer:
x= -7
The whole thing is just an awkward mirror but the lower triangle has an angle that is 1 degree smaller so the whole lower section is going to be bigger or smaller and the angle that mirrors the 80 degree angle is now 79 degrees which makes the other angle on that line 1 degree bigger which would be 101 so you put it in the expession to make it the equation -12x+17=101 and you solve for x which you would then get -7.
Answer:
Both equations equal 400.
(-50)(-8) = 400
50*8 = 400
Step-by-step explanation:
50*8 = 400 helps you find (-50)(-8) because (-a) = a. You simply must remove the parentheses. I hope this helps!