Answer:
Use trig
Step-by-step explanation:
sin(55) = x/21
x = 21sin(55)
use calculator in degree mode
cos(55) = y/21
21cos(55) = y
Well since area is length time width
and we alreadt have the width and the area
all we have to do is divide 3392 by 32
so lets do the math:)
3392 ÷ 32 = 106
so the length is 106!
hope this helps:)
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Answer:
The common difference = 42
Step-by-step explanation:
We are given the hourly rate that the truckers charge for moving things.
We are supposed to find the common difference of the sequence according to which the truckers charge money.
From graph, for 3 hours,the cost is 204 and for 6 hours it is 330.
Only the cost for first hour is different and for the remaining hours its the same.
Common difference = ![\frac{330-204}{6-3}](https://tex.z-dn.net/?f=%5Cfrac%7B330-204%7D%7B6-3%7D)
= 42
Also for the first hour, the cost = x + 2
44 = 204
x = 116
The arithmetic sequence = 116 + 42n
Answer:
y=3x-5
Step-by-step explanation:
Slope Formula: y2 - y1 / x2 - x1
-5 - 7 / 0 - 4
-12 / -4 = 3
y intercept = -5