ZA and B are complementary angles. If m2A = (8x + 27) and m 2B (6x - 21)°, then find the measure of ZB.

283 square feet

step-by-step explanation:

good luck

depending on others is critical to survival. my source is apex!

step-by-step explanation:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.