Answer:
B
Step-by-step explanation:
The rate of the slower cyclist is 16 mph while the rate of the faster cyclist is 21 mph.
<h3>How to calculate the rate of speed?</h3>
let us assume the following;
x = rate of slower cyclist
x + 5 = rate of faster cyclist
We know that formula for distance is;
distance = travel time*rate
Thus;
2x + 2(x + 5) = 74
Since the two cyclists are a distance of 74 miles apart after a time 2 hours. Thus;
2x + 2x + 10 = 74
4x + 10 = 74
4x = 74 - 10
4x = 64
x = 64/4
x = 16
Rate of faster cyclist = 16 + 5 = 21 mph
Read more about Rate of Speed at; brainly.com/question/2681210
#SPJ1
Answer:
136degrees
Step-by-step explanation:
The sum of the two angles of the parallelogram is 224 °. Calculations of parallelogram plateau angles?
Note that the sum of interior angle of a parallelogram is 360 degrees
If the sum of two angles of the parallelogram is 224 °, the remaining angle will be expressed as:
Other angles = 360-224
Other angles = 136degrees
Hence the sum of other angles of the parallelogram will be 136degrees
Answer:
0.0176 (round the 5 up to 6 because of the 8)
Girl to Boys
3 : 10
12 : 40
12 + 40 = 52
40 boys
Hope you’ve got answer!!!
