Answer:
F/7 +46=n
Step-by-step explanation:
(WARNING IDK IF THIS IS THE CORRECT WAY TO SOLVE) Start with the equation itself F-7(n-46). You’re first step is to simplify the equation by distributing -7 to (n-46). So multiple n by -7 and multiply -46 by -7. After that you’re equation should look like f-7n+322. This is when you can start trying to solve for n. You want n on the other side of the equal sign so you’re going to add -7n to the one side of the equal sign. F+322=7n. Now to get n by itself divide 7 to both sides of the equation. This will give you F/7+6=n.
Answer:
x = 12.489996 ft
Step-by-step explanation:
In order to solve one side length of a right triangle given two of other side lengths, you can use the pythagorean theory.
The theory states that the sum of the two adjacent side squares equals the square of the hypotenuse.
Basically:

Since the problem gives you the hypotenuse and one adjacent side length you rearrange the formula as so:


Then plug in the values:

Equation: <span>3b+4b^2-a^3
Given: </span><span>a=3 & b=-5
Plug 3 in for (a) and -5 in for (b):
</span><span>3(-5)+4(-5)^2-(3)^3
</span>
Now follow PEMDAS:
<span>3(-5) + 4(-5)^2 - (3)^3
</span>-15 + 4(-5)^2 - (3)^3
-15 + 100 - (3)^3
-15 + 100 - 27
85 - 27
58
the asnwer is 58.
6÷2(1+2) = 6÷2*(1+2) = 6÷2*3 = 3*3 = 9.
You first distribute the 3 which makes 3p+6 , subtract 6 to both sides to get 48, then divide by 3 to get 16 .