Answer:
Step-by-step explanation:
Size of the rectangle:
Area
a=10a and 7b=2b then you can get your answer just set these numbers 10a+2b so you can get ur answer and 10a+2b is divisible by 17
Answer:
x=2.4
Step-by-step explanation:
brainliest pls
Answer:
x=40 degrees
Step-by-step explanation:
there is 180 degrees in half a circle,and 180-100=80
and because there are 2 x values on either side you divide that 80 by 2 which gives you 40.
Answer:
125.6
Step-by-step explanation:
all you have to do is multiple the 3.14 with 40 cm to get 125.6 cm