The given expression 
is true
<h3>Proving trigonometry identity</h3>
Given the expression
Note that:
- cotθ = cosθ/sinθ
- cosecθ = 1/sinθ
Substituting the given parameters into the formula;
Find the LCM of both the numerator and denominator
Divide the result to have:
Learn more on proofs of trigonometry identity here: brainly.com/question/7331447
Answer:
Second Option, m+7n+30
Step-by-step explanation:
First I'd combine the m terms
22+5m-4m+7n-8
5m-4m
=1m
22+1m+7n+8
Now the numbers with no variable
22+1m+7n+8
22 + 8
=30
<em><u>m+7n+30 </u></em>is our final answer
0.632 in expanded word form is six hundred thirty two thousandths <span />
Answer:
12
Step-by-step explanation:
If (2x+8)2 = 64, then I would solve it by making sure the numbers in the parentheses equal 32. This is because it would get multiplied by 2 after you find the answer and 32 x 2 is 64. So what times 2 is 24? 12. 12 x 2 is 24, plus 8 is 32, and multiply 32 by 2 and you get 64 :) I'm not the best at explaining btw ;-;
Answer: 25∘
Step-by-step explanation: I have the same question and it said 25∘ is right because I don't think the angle changes when you are just moving it a few units up down left or right.
