Answer:
f(x)=x/7
Step-by-step explanation:
f(x)=7x
y=7x
x=7y (switch y and x for inverse)
x=7y (isolate y)
x/7=y
The inverse of f(x)=7x is f(x)=x/7
I BEILEVE that 1.29x7=9.03
so if you add 67.59 to 9.03 you'll get
*76.62*
Bruce spent $76.62 on dog food.
Answer:
500 divided by 80 equals 6.25. 6.25 divided by 100 equals 0.0625
Step-by-step explanation:
500 divided by 80 equals 6.25. 6.25 divided by 100 equals 0.0625
Answer and Step-by-step explanation:
For this triangle, to find x, we will use the cosine trigonometric function.
cosine functions look like this:

(The weird looking symbol is called theta, and represents an angle measurement)
Plug in the values into the equation.
cos(42) = 
Multiply both sides by 15.
15(cos(42)) = x
Plug into a calculator.
<em><u>11.1472 is the answer.</u></em>
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<em><u>#teamtrees #WAP (Water And Plant)</u></em>