Perimeter is adding all dimensions:
11 + 2 + 8 + 5 = 26 cm
Answer is A
8r(40)=4
r=1/80 that is the rate for each person...
10rt=7 using r we found before
10(1/80)t=7
t/8=7
t=56 minutes.
Answer:
pic?
Step-by-step explanation:
The quotient is -8. This being because when a negative number is in parentheses, the negative will be the opposite: Positive. And we know 48 divided by 6 is 8. So the answer is B.
Answer:
x=-2
Step-by-step explanation: :)