Answer:
6
Step-by-step explanation:
a^2 + 8^2 = 10^2
a^2 + 64 = 100
a^2 = 36
sq root of a = sq root of 36
a = 6
Answer:
Correct option is
A
49m
The circumference of a circular field is 308m
Therefore, 2πr=308
⇒r=
2×22
308×7
⇒r=49m
Step-by-step explanation:
here you go
it is c.
Step-by-step explanation:
your y is -4 and you are rising 4times and running 1.
Answer:

Step-by-step explanation:






-9x+2y = -36
when x=0 ; 2y = -36
so y = -18
then y-intercept(x=0) is -18