Its 4 (24+8 because the am answer because 28+12= 28.
If you factor the c out and simplify, you'll get your answer.
1c - 0.20c = c(1-0.20)
= c(0.80)
= 0.80c
Therefore, your answer is A.
<h3><u>Answer</u> :</h3>
For triangle : A + B + C = π
⇒ A + B = π - C
⇒ cot(A + B) = cot(π - C)
⇒
⇒
<u>Now 1st part of the given expression</u>!
⇒
⇒
⇒
⇒ 1 - cotB cotC
<u>Similarly 2nd part</u>!
⇒ 1 - cotA cotB
<u>Similarly 3rd part</u>!
⇒ 1 - cotC cotA
<u>LHS</u> :
= <u>RHS</u>
<h3>Hence Proved!!</h3>
Answer:
Step-by-step explanation:
umm like 2.8 i think
Answer:
the numbers are:(x),(x+2),(x+4)
then the sum is 3X+6