I don't get it.... I checked my book for the answers and it shows usless info
2 answers:
Answer:
x= 22.6
Step-by-step explanation:
This little red square means that is a right angle (90 degrees)
x is the complementary of 67.4 (Both add to 90)
90-67.4 = 22.6
That type of corner angle is a 90° angle, so since you know the first half of the 90° angle which is 67.4 all you need to do is subtract
so you get
90 - 67.4 = 22.6
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Answer:
a=5,a=-5
Step-by-step explanation:
Huh? I’m not sure I understand what I just said...
The answer is a because we don’t care
4 times 7 = 28
3 times 7 = 21
It will take him 21 days to make 28 bird houses.
Use a system of inequalitiesto modelthe scenario above so the correct answer is letter A
