The answer is 13-8=5 so the answer is 5
The distance between him and school is 1.59 miles. Of course this distance is linear to make this problem simple. He walks with a speed of 3 miles per hour or 0.00083 mile per second.
To calculate time from distance and speed we use this formula:
seconds. To convert minutes we divide number of second by 60.
.
It will take him approximately 60 minutes to get to school.
Answer:2x+30 =90
If the angle is 90° altogether
60=A 30=30
Step-by-step explanation:
2x+30 =90
-30 -30
2x=60
÷2. ÷2
x=30
2*30=60
60+30=90
60=A B=30
your answer's correct.
Step-by-step explanation: