Answer:
-0.9
Step-by-step explanation:
-0.9 × 100 = -90
Answer:
22222222222222222 not 3 and not 1
Step-by-step explanation:
The sum of 8m and 3 is 8m + 3
Answer is B. 8m + 3
Step-by-step explanation:
if the 2 matrices are inverse, then their product must be the identity matrix
1 0
0 1
so,
m×3 + 2×-7 = 1
7×3 + 3×-7 = 0
m×-2 + 2×m = 0
7×-2 + 3×m = 1
that means we have to solve only
3m - 14 = 1
3m = 15
m = 5
Answer:
24.2
Step-by-step explanation:
c = b·sin(C)/sin(B) = 24.15071
