The sum is 4a+2b. Hope this helped.
Answer and Step-by-step explanation:
This will be using trigonometric functions.
The trig function that will be used to determine x will be the Sine trig function.
The equation for Sine trig function is:
Plug in the values accordingly.
Now, do to both sides.
Input into your calculator and solve.
The answer and the value of x is 63.47464798.
I hope this helps!
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Answer:
your Answer has to be 5
Step-by-step explanation:
f(3) = 2x3 - 1
= 6 - 1
= 5
Ac - ab = 2
Factor out a
a(c-b) = 2
Then divide the expression by c-b to solve for a.
Do this on both sides.
a(c-b)/(c-b) = 2/(c-b)
a = 2/c-b
The solution is a = 2/c-b.
Answer:
x = -.25
Step-by-step explanation:
x - 3.75 = -4
x = -.25