Answer:
600
Step-by-step explanation:
anything times 1 is itself
First mutiply 5/8 and 4/5 then find the lowest common denominator which is 10 then you should have your original anwser
Answer: -0.5
Step-by-step explanation: Lets solve the equation, don't forget that your answer is an absolute value.
|-2-(-2.5)|
|0.5| Absolute value of 0.5 is -0.5
So, the answer is -0.5
4b + 22 = 5 (b + 4) - 1 (remove the parantheses)
4b + 22 = 5b + 20 - 1 (calculate)
4b + 22 = 5b + 19 (move the terms)
4b - 5b = 19 - 22 (collect like terms and calculate)
-b = -3 (change the signs)
<em>b = 3</em>
27 :
complementary angle : 63
supplementary : 153
105 :
complementary : none cuz complementary angles add to 90
supplementary : 75
18 :
complementary - 72
supplementary - 162
complementary angles add up to 90 degrees and supplementary angles add up to 180
