Answer:
The 85 term of the arithmetic sequence would be 983
Step-by-step explanation:
Use the formula: an=a1+(n−1)d
an=a1+d(n-1)
a85= -25+(85-1)12
a85= -25+1008
a85=983
Answer:
7
Step-by-step explanation:
9*9=81
81+7=88
Answer:
21
Step-by-step explanation:
21 is a multiple of 3, (3*7 = 21)
21 is also less than 30 (21 < 30)
21/3 = 7
Thank me later :)
(or just give brainliest)
Answer:
2 acute angles and 2 obtuse angles (D)
2 pairs of parallel sides