Answer:
Part 1: 7/3 degrees/hour
Part 2: 28/3 degrees
Step-by-step explanation:
Part 1:
3 1/2 degrees per 1 1/2 hours =
= (3 1/2)/(1 1/2)
= (7/2) / (3/2)
= 7/2 * 2/3
= 7/3 degrees/hour
The rate is 7/3 degree per hour
Part 2:
In 4 hours, the temperature goes up 4 times what it goes up in 1 hour.
4 hours * 7/3 degree/hour = 28/3 degrees
If you round 5.066 to the nearest hundredth it would be 5.07
Answer: 11
Step-by-step explanation:
-4×4= - 16
-16+5= 11
Answer:
13 in
Step-by-step explanation:
add them all because its says perimeter
<u>Answer:</u>
- The length of the hypotenuse is 36 miles.
<u>Step-by-step explanation:</u>
<em>We can solve for 'a' using Pythagoras theorem. Let's solve it.</em>
- 39² = a² + 15²
- => 1521 = a² + 225
- => a² = 1296
- => a = 36
Hence, the length of the hypotenuse is 36 miles.
Hoped this helped.
