Answer:
just substitute 1, 2, 3, 4, and so on into the function and then you'll get your answer
Step-by-step explanation:
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A = L * W
A = 44
L = 2W - 3
44 = W(2W - 3)
44 = 2W^2 - 3W
-2W^2 + 3W + 44 = 0
(-2W + 11)(W + 4) = 0
W + 4 = 0
W = -4......not this one because it is negative
-2W + 11 = 0
-2W = -11
W = -11/-2
W = 5.5 <=== width is 5.5 yds
L = 2W - 3
L = 2(5.5) - 3
L = 11 - 3
L = 8 <=== length is 8 yds
Answer: The ladder is 5.3 m long
Step by step solution
1. Draw out the scenario, ie a right triangle where the hypotenuse is the ladder, the wall is 4.5m and the angle the ladder and the ground makes 58 degree.
2. Soh, Cah, Toa
The wall is opposite, the ground is adjacent, and the ladder is hypotenuse
Sine (58) = 4.5/h
3. Solve for hypotenuse
h * sine (58) = 4.5
h = 4.5/sine (58)
h = ~ 5.3 m
Answer:
5
Step-by-step explanation:
search up your answer and its on a quizlet
You need to bring them to a common denominator by multiplying the numbers below and above the line by the denominator of the other:
and the other one will be
when we calculate we have
60/105 and the other number is 56/106.
now we can add them:
(60+56)/105=116/105= 1 and 11/105 or 1.104....