-21 = a - 2(8) because the graph passes through (8,
-21)
a = -21 + 16 = -5 answer
Well, you'll multiply regularly, then move da decimals to the left 3 times, because if you add the amount of decimal places in 0.04 and 7.6, (2 + 1), it equals 2, but so 0.04 times 7.6 = 0.304
I hope I helped! =D
Answer:
c
Step-by-step explanation:
-3x-2
-2x+11
+3x +3x
-2
x+11
-11 -11
-13
x
Answer:
the center is -1,1 and the radius is 4 i think
Step-by-step explanation:
The answer is D, 5.29, due to Pythagoras's theorum