R =4/3 (p-q)
3 x r = 4 (p-q)
(3 x r)/4 = p - q
(3 x r)/4 - q = p
Answer:
Um, hi...do you have a question at all??
Step-by-step explanation:
Answer:
22.4 cm^2
Step-by-step explanation:
Area of a parallelogram= base x height
or bxh
here base is 8cm and height is 2.8cm so,
Area = 8x2.8
= 22.4 cm^ 2
Answer:
40mph
Step-by-step explanation:
Using D = rt, the current variables we have are
D = 20 miles
t = 30 minutes
Since the goal is rate, we alter the equation to r = D/t.
In addition, we have to convert minutes into hours so we can
r = (20 / 30)*2/2
r = (40/60)
60 minutes is converted into an hour so the rate <em>r</em> is 40 miles per hour.
r = 40/1