Answer:
0.95
Step-by-step explanation:
tan35° = x/2
solve for x
x = 2tan35°
x = 0.947629
round to nearest hundredth
x = 0.95
It's 120*0.42 = 50.4 so 50.4 is the answer
Answer:
y = -5x + 20
Step-by-step explanation:
Lets start with the first given values for x and y
(2,10)
Lets try out the first equation
y = 5x + 4
y = 5(2) + 4
y = 14
This equation wouldn't work because the y value is not 10 when the x value is 2
y = 5x + 20
y = 5(2) + 20
y = 30
This equation doesn't work either
y = -5x + 20
y = -5(2) + 20
y = -10 + 20
y = 10
This would be the correct equation since your y value is 10 when the x value is 2
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➷ You have to collect like terms
In other words, add together the values that have x in them and add together the values that don't
4x + 7x = 11x
8 + 3 = 11
The answer is 11x + 11
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➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
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