If two angles are complementary, the sum of their measures is 90 degrees. Call one of the angles x. This means that its complement is 90 - x degrees. But the difference in their measures is 12 degrees.
-1.5, -3/5, -1/2, -0.3, 0, 0.8, 0.25, 1/3, 3/4, 2 3/4
The answer is x = 75 which is found through solving x+105 = 180 (subtract 105 from both sides)
Any time there's an inscribed quadrilateral like this, the opposite angles always add to 180 degrees (opposite angles are supplementary).
Answer:
1.75a+8b
Step-by-step explanation:
Question = 0.75a + 10b + a - 2b
First collect like terms 0.75a + a + 10b - 2b
= 1.75a + 8b
what are <u>like</u><u> </u><u>terms</u> : they are terms with the same variable and the same exponent. example: 9xy and -6xy etc.......
If it's helpful ❤❤❤
THANK YOU
