Answer:
4 times larger
Step-by-step explanation:
AB is a chord that passes through the center O, which means the central angles BOC and AOC are supplementary. So

Central angles and the arcs they subtend have the same measure, so that


Let
x-----> the time in minutes
y------> the number of gallons of water
we know that
the unit rates is equal to

the unit rate is equal to the slope of the linear equation
then

<u>Problem</u>
1) How many gallons of water will Elyse use in three minutes in the shower?
For x=3 minutes
substitute in the equation above



<u>the answer is</u>
12.6 gal
Answer:
its c
Step-by-step explanation:
it says per 2 hours
Answer:
c ≈ 4.2 ft
Step-by-step explanation:
Using the cosine rule with a = 7, b = 8 and C = 32°, then
c² = 7² + 8² - (2 × 7 × 8 × cos32°)
= 49 + 64 - (112 × cos32°)
= 113 - 94.98
c =
≈ 4.2 ft ( to the nearest tenth )