B. 3M-2N
this is because when you combine 4n and -6n you get -2n
She can ride the rollercoaster 4 times and other ones 9 times 4R + 9O < 30$ (less than or equal to sign) or
6 roller coasters and 6 others...
6R + 6O = 30$
I love you too baby itiriu uywyeuutt I love you too baby I love you mommy I miss love mommy baby love mommy bye mommy love you mommy love
If she got a 100 on her last test the highest her average would be is an 87%
First, split the triangle into half.
So the angle 38 becomes 38/2=19.
So we know two angles in the triangle:
One is 19 degrees.
The other one is 90 degrees (marked red).
The angles in a right-angled triangle add up to 180 degrees.
So to find the x angle, we calculate it by:
180 - (90+19) = 71
(the sum of three angles) - (the sum of the two known angles) = unknown angle
So x = 71 degrees.