Answer:
1/-4
Step-by-step explanation:
(2,-3),(-2,-2)
-2 + 3/ -2 - 2
1/-4
Answer:
15h
Step-by-step explanation
-5g plus 15h is 10 h minus 25 is 15h
The sine of 1/2 the angle = 13 / 32
so this angle = 23.9695 degrees
Therefore the required angle = 2 * 23.9695 = 47.939 to 3 DP's.
Answer:
Subtract (remove) 2 x-tiles from both sides.
x = 5
Step-by-step explanation:
According to the rules of equality, you can add or subtract the same number(s) from both sides of the equal sign. Here, it is convenient to subtract the number of tiles that is on the side with the least number of tiles. That means we want to subtract 2 x-tiles from both sides.
The result of doing that is the answer:
x = 5
its an obtuse angle so each equation should equal 180
Hint: (9y+7) = 180 and (2y+98) = 180
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