Answer:
8^2 = b^2 + 4^2
Step-by-step explanation:
B) xy=20
Inverse because it is of the form y=k/x, intuitively you can see that as x increases y decreases, hence "inverse variation".
The area of the whole shaded region is 12 * 10 = 120.
There is the smaller non-shaded box though of 7 * 2 = 14.
Take the difference of the two by doing 120 - 14 = 106 and that's your answer.
106 m²
Answer:
9.3%
Step-by-step explanation:
Took the test, so i checked the answers and the correct one was 9.3% have a beautiful day
2*10^8
the exponent would be 8
hope this helps!