Answer:
12x^2-23x-24
Step-by-step explanation:
use foil(first, outside, inside, last):
12x^2-32x+9x-24
simplify(combine like terms):
12x^2-23x-24
Answer:
20degrees
Step-by-step explanation:
Using the theorem which states that the angle angle the vertex is helf the angle at its intercepted arc
Given
Angle at the vertex = m<PQR
angle at the intercepted arc QR = 40degrees
According to the theorem;
m<PQR = 1/2 arcQR
m<PQR = 1/2(40)
m<PQR = 20degrees
Hence the measure of m<PQR is 20degrees
Since the two lines are parallel, the angle labeled 130 is congruent to the angle labeled x+ 136 so you can set them equal to each other
130 = x + 136
subtract 136 from both sides
x = -6
The equation would be set up as 8w -1/2.
Answer:
we cant see the picture
Step-by-step explanation: