A = (a + b)/2 * h
4 = (a + b)/2
(a + b) = 8
(1+7), (2+6), (3+5), (4+4)
Therefore there are 4 possibilities.
Answer:
no
Step-by-step explanation:
15 x 15 would be way less that 15 x 157
15 x 15 is just 15 + 15 + 15..... 15 times
15 x 157 is 15 + 15 + 15..... 157 times
15 x 15 = 225
15 x 157 = 2355
Answer:
19
Step-by-step explanation:
-8+8=0
0+19=19
Hope it helps.
D. All numbers greater than -10 and less than or equal to 8
