Answer:
<h3>1. Logan's Average speed is 2.25 kilometers per hour.</h3><h3>2. Mila's average swimming speed is 34.44 m/min.</h3><h3>3. His average speed was 3 times 750 meters per hour, which is 2250 meter per hour, or 750 OVER 20 = 37.5 meters per minute.</h3>
Step-by-step explanation:
<h3>i hope it helps :)</h3>
2*14=28
28+24=52
52*2=104
104+15=119
her paycheck was $119
Ugh it is im confused just reading it
Answer:
Equation: 139 + 3x + (5x - 10) + (10x - 9) + 3x = 540 (not simplified, see below for simplified)
x = 20
Step-by-step explanation:
If the sum of the angles is 540°, then that means you add them up to get 540°.
139 + 3x + (5x - 10) + (10x - 9) + 3x = 540
129 + 8x + (10x - 9) + 3x = 540
120 + 18x + 3x = 540
120 + 21x = 540
21x = 420
x = 20
Answer:
Step-by-step explanation:
Let the distance be 
and the time be 
.
It was given that the distance, , varies directly as the square of the time , we write the proportional relation,
.
, where 
is the constant of variation.
It was also given that, 
, when 
.
Now the equation of variation becomes;
When, 
, 
The object will travel 301865 feet in 55 seconds.
