Answer:
the answer is 0.4 The reason is because 0.4 x8=0.32
Step-by-step explanation:
Answer: a=-4
Step-by-step explanation:
Answer:
A reflection over the x- axis would be the correct answer.
Step-by-step explanation:
When you flip figure A over the x-axis it will land onto figure B.
Answer:
71˚
Explanation:
To find the <em>mean</em> of a sum of numbers, you add all the numbers together, and then divide by how many numbers there are.
71 + 72 + 68 + 67 + 74 + 72 + 73 = 497
497 ÷ 7 = 71