You make 2 2/7 an improper fraction (16/7) and then you subtract 8/7 from 16/7 and you get 1 1/7 (or 8/7) as your final answer
X + y = 40.....multiply by -4
4x + 6y = 180
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-4x - 4y = -160 (result of multiplying by -4)
4x + 6y = 180
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2y = 20
y = 20/2
y = 10 <===
x = 30
The answer is: " 63° " .
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Note: "90 <span>− 27 = 63 " .
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Answer:
The answer is 8.67
Step-by-step explanation:
Divide the distance by 75 since it's the actual distance of the scale factor
325/75=4.33
Multiply the answer by the scale factor
4.33×2=8.67
