3x - 1 = 5x - 11
Add 1 to both sides.
3x = 5x - 10
Subtract 5x from both sides.
-2x = -10
Divide by -2.
x = 5
(1-tanx)(1-cotx)=2-secxcscx
1 - tanx - cotx + 1 = 2 - secxcscx
2 - tanx - cotx = 2 - 1/(sinxcosx)
tanx + cotx = 1/(sinxcosx)
sin^2(x) + cos^2(x) = 1
Answer:
49.6 or 49 3/5
Step-by-step explanation:
62/100*80
Simplify the 62/100 (meaning to make it to its simplest terms as possible).
62/100= 31/50
Now we can solve:
31/50*80= 49.6 or 49 3/5
Answer:
Convert 4 1/2 inches to a decimal = 11.43 cm
Step-by-step explanation: