The answer is -40 because 1/2 of 4 is 2 and 1/2 of 5 is 2.5, 2•2.5=5. -2•-2•-2=-8. 5•-8=-40
Sorry I can't do number six, but the answer to number five should be ≈24.01 using the cosine ratio.
Answer:
12.158333333 miles per hour or 12
Step-by-step explanation:
24 × 5 = 120 hrs
1459÷120=12.15833333
or 12 miles per hour
<h2> answer:</h2>
62.8 cm
<h2 /><h2>explanation:</h2>
circumference = 2πr
=2 × 3.14 × 10
= 62.8 cm
Answer:
10
Step-by-step explanation:
d = √(-2 -4)² + (-2 - 6)² = √36 + 64 = √100 = 10