Answer:
C is correct
Step-by-step explanation:
10x³+2x²+0x-11
+0x³+9x²+2x-2
=10x³+11x²+2x-13
The answer is 532 full your welcome yay fun
Answer: k < 3.5
explanation: < means less than and > means more than and = means equal to so k < (less than) 3.5
Y2-y1/x2-x1
1-4/2-3
Slope is: -3/-1 or 3
Answer:
37.8+52.2=90
Step-by-step explanation: x + (x + 14.4) = 90
2x + 14.4 = 90
2x = 75.6
x = 37.8 (one angle)
And (x + 14.4) = 52.2 (other angle).
