Answer:
Circle a must be translated (x+15, y+0) and then dilated by 4/6 in order to get circle b.
Here you go, i didn’t know what other way to graph it. but i used desmos!
Answer:
a. 
Step-by-step explanation:
Expand:
Answer:
150 square meters
Step-by-step explanation:
Assuming that this field is triangular, we can multiply the two shortest sides together, and then divide by 2, because that is the formula for the area of a right triangle.
So 15 times 20 is 300
300 divided by 2 is 150
So we can estimate the area to be 150 square meters.
(Upon solving further, we realize that this is a right triangle, so our initial estimation is the exact area)
Answer:
Step-by-step explanation:
in general the parallelogram has same opposite angles.
or it has 68° and 112° as adjacent angles.
