9:
1. 1,2
2. 1,3
3. 2,4
10:
1. 1,2
2. 2,4
3. 3,4. WHICH ONES FOR THE QUESTION!

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation