First, we should figure out an equation and take note that we are dealing with complementary angles (angles that add up to 90 degrees)
Your equation:
(2x + 1) + (x - 7) = 90
Now solve!
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SOLVING...
<span>(2x + 1) + (x - 7) = 90
</span>
Simplify and combine like terms
2x + 1 + x −7 = <span>90
</span><span><span>2x + 1 + x + </span>−7 </span>= <span>90
</span><span><span>(2x + x) </span>+ <span>(1 + −7) </span></span>= <span>90
</span><span>3x + −6 </span>= <span>90
</span>
Add 6 to each side
<span><span><span>3x </span>− 6 </span>+ 6 </span>= <span>90 + <span>6
</span></span>3x = 96
Divide each side by 3
3x ÷ 3 = 96 ÷ 3
x = 32
Answer:
f(x) - g(x) = 3x - 5
Step-by-step explanation:
Hi,
To subtract f(x) and g(x), we need to do (5x - 2) - (2x + 3). We solve and we get 3x - 5. So, f(x) - g(x) = 3x - 5.
The second answer choice is correct.
I hope this helps :)
Answer:
40 in i think if i am wrong sorry
Step-by-step explanation:
5in + 5in = 10 10 * 4 = 40
3 in.
1 x 3 = 3
If you're enlarging it by a scale factor, a good way to look at it is a graph. A one by one box on a graph paper would turn into a three by three box.
Answer: D, 3 in.
