Answer:
x = 10
Step-by-step explanation:
First, to solve for x, you need to isolate the variable, meaning that it needs to be the only term on one side of the equation. To do this, we'll just cancel out the -3 by adding +3 on both sides of our equation.
x - 3 = 7
+3 +3
x = 10
Leaving us with our answer, x = 10
Hope this helped :)
24.95 times 3 is $74.85
Your answer is $74.85
<em>Hope this helps!</em>
Answer:
x=0 is your answer
Step-by-step explanation:
(6 + 8) + x = 14
14+x=14
x=14-14
x=0
Answer:
A. 12.4
Step-by-step explanation:
To find a, we'll use the Law of Sines that says:

And we'll isolate a to get:

We first need to find A, which is easy. The sum of the interior angles of a triangle is 180 degrees... and we already have 2 of them, so:
A = 180 - 90 - 16.75 = 73.25
(converted 16°45' to 16.75)
Then we will plug-in the information we already have

So, let's round it to 12.4 to match the answer A.