(88 + 92 + 96 + x) / 4 = 90
(276 + x) / 4 = 90
276 + x = 90 * 4
276 + x = 360
x = 360 - 276
x = 84 <=== he would need an 84
Answer:380
Step-by-step explanation:
500-120=380
I would say it's arc providing the curve possesses a constant rate of curvature.
And the curve by definition follows the rule.
Answer:
(2,-9)
Step-by-step explanation:
