Arya travels at an average speed of 30 mph for 40 miles. Without stopping, Arya then travels 120 miles in 2.25 hours. Find her a
verage speed for the entire journey to 2 dp.
1 answer:
Answer:
Step-by-step explanation:
<em>Speed = distance/time</em>
<u>Distance is:</u>
- 40 miles + 120 miles = 160 miles
<u>Time is:</u>
- 40/30 + 2.25 = 3.58 hours
<u>Average speed:</u>
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The answer is ...............47.4
Equilateral triangle means each angle equals 60 degrees.
60 = 7x - 3
63 = 7x
x = 9
Y=(-9--4) + (-3--7)
ALWAYS USE PEMDAS FORMULAS.
So 2×9=18 so she spend $18 on the pounds of food so 25-18=7 so the nuber of treats she can buy 7 treats for the animal shelter
