Answer:
there wouldbe 9 of height i think
Step-by-step explanation:
Answer:
r1 =6
r2 =8
t = ?
[(1/r1) * t] + [(1/r2)*t] = 1
t/6 + t/8 = 1
multiply by common denominator... 24
24 (t/6 + t/8 = 1)
4t + 3t =24
7t = 24
t = 24/7 = 3.4hrs
Answer:
70
-----
20
Step-by-step explanation:
mark me as brilliant
So the difference of speed will be 25-17 = 8 mph the last one choice
hope helped
23=5-2y
Get y alone,
23-5= 18
18= -2y
Divide to find y
18/-2=-9
Y= -9
Or since you asked for x, X=no solutions.
Hope it helps ❤️
