B-->1 foot = 12 inches. 3*12 = 36. 16 + 36 means that b=52
C-->1 yard = 3 feet. 3 yard = 9 feet. 9*12 = 108 inches. 108 - 5 means that c=103
D-->3yard = 9 feet. 6 + 9 means that d=15
The perimeter is about 38ft
The area is about 60ft
The perimeter rounded to the nearest tenth : 40ft
The area rounded to the nearest tenth : 10 ft
ok check image file in the image is answers with color code
Step-by-step explanation:
<u>Notes:</u>
Headwind opposes forward motion, meaning that the plane moves slower.
Tailwind boosts forward motion, meaning that the plane moves faster.
<u>Given:</u>
The jet can fly 837 miles against a 15-mph headwind.
The jet can fly 1023 miles with a 15-mph Tailwind, given the same amount of time for the headwind.
<u>Solve:</u>
We're trying to find the speed of the jet when there's no wind boosting or counteracting the speed.
The speed has to be in-between 837 and 1023.
Let's find the number in-between 837 and 1023.
<u>Subtract:</u>
<u></u>
<u>Divide 186 by 2:</u>
<u>Add 93 to 837:</u>
The plane's speed is 930 miles without no wind, in the given time.