Answer:
A (2,-1)
B (-3,-2)
C (-2,1)
Step-by-step explanation:
A (-2,-1), B (3, - 2), and C (2,1)
Image of triangle ABC reflexión over the y: opposite of the x-coordinates. The y coordinates stay the same.
A’ (2,-1), B’ (-3, -2), and C’ (-2,1)
Step-by-step explanation:
you add the three p to p and that's 4p and
4p+7-5=-10
4p-2=-10
+2=+2
4p=-8
devide by four on both side so p is-2
Answer:
stoopid
Step-by-step explanation:
We know that the sum of the interior angles of a triangle must equal to 180°.
So to find the missing angle on the inside of triangle FGH, we must subtract 53° and 45° from 180°:
So we know that the missing interior angle is 82°. We also know that a straight line has an angle of 180°.
x° + the interior angle that we just found must then equal to 180°, since ray HG is a straight line.
So we need to subtract 82° from 180° to find x°:
So now we know that
x° is equal to 98°.
Divide 311 and 500 to get the answer as a decimal so the answer would be 0.622