Answer:C - 55
Step-by-step explanation:
Beacuse à triangle is equal to 180 and so you add 40 and 30 then you subtract that with 180 and divided it by two since y is the same number.
Hope this helped :) I tried my best to explain it
Answer:
(3x + 7) - (4x -2) = 3x + 7 - 4x + 2 = 9 - x
Answer:
0.135 images
Step-by-step explanation:
all you have to do is multiply 0.045× 3.
The answer is 0.135.
you have go move the decimals 3 times to the left
Pi is defined as the ratio of the circumference of any circle to its diameter. As all circles are similar and therefore proportional in dimensions, pi is therefore always the same for all circles and is constant