Answer:
T (3 , -6) O ( -6 , -4) and M (-9 , 6)
Step-by-step explanation:
(x , y) -> (-x , -y)
*first -7x2 which is -14
*second -14 - 23x which is -37x
and -37x should be your answer
hope it helps !
Answer:
1005.71
Step-by-step explanation:
3.14 x 8² x 5
1005.71
Answer:
5940 beats per hour
Step-by-step explanation:
1 hr = 60 mins
we are given that 2 mins : 198 beats
the unknown beats per hour = x
2 mins : 198 beats
60 mins : x beats
to get from 2 to 60 multiply by 30, so do the same to the other side
198 × 30 = 5940 beats
there are 5940 beats per hour
