Answer:
5(17-8)
Step-by-step explanation:
5(17-8)
5(9)
=45
Csc^2x-cot^2x=1
Here is why
csc^2x=1+cot^2x
so:
1+cot^2x-cot^2x=1
1=1
Answer:
Hewo Asuna here
There’s no link sorry
Step-by-step explanation:
Answer:
Step-by-step explanation:
The height of the television is 40 inches and the length is 71.5 inches.
Part A
The part of the right angle triangle that you have been given are the legs which are also the opposite and adjacent sides. You are looking for the hypotenuse
Part B
The Pythagorean theorem is expressed as
Hypotenuse² = opposite side² + adjacent side²
The equation becomes
Hypotenuse² = 40² + 71.5²
Part C
Length ² = 1600 + 5112.25
Length ² = 6712.25
Length = √6712.25
Length = 81.9 inches
Part D
The size of the television is 82 inches
5w+12=67
-12 -12
5w=55
w=11
first, subtract 12 from both sides. second, divide 5 on both sides