Answer:
0.884
Step-by-step explanation:
When you multiply 2 exponents together, you add their powers:
10²(10^-3) = 2 + -3 = 10^-1
6.8(1.3) = 8.84
8.84(10^-1) = 0.884
b. 98
brainliest pls
135°
formula = (n-2) * 180, whereby 'n' is the number of sides.
therefore, (8-2) * 180 = 1080°
1080° ÷ number of sides
= 1080° ÷ 8
= 135°
Answer: where is the question
