<span>complement angles, sum equals 90
90 - 41 = 49
answer: 49 </span><span>is the measure of its complement </span>
First <span>brackets:</span>
(9 : 3) = 3(6 - 7) = (-1)
Next product
4(6 - 7) = 4(-1) = -4
Next sum
(9 : 3) + 4(6 - 7) = 3 + (-4) = -1
Answer: b) -1
<span />
Answer:
1/2
Step-by-step explanation:
36 : 72 = 36/72 = (divide the top & bottom with 36) = 1/2