Domain is all real numbers
answer is B
Hope it helps
Answer:
? = 72.9
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos theta = opp / hyp
cos ? = 15/51
Taking the inverse cos
cos ^-1 ( cos ?) = cos^-1 ( 15/51)
? =72.89536
To the nearest tenth
? = 72.9
Area of the rectangle .
Solution:
Given data:
Height of a rectangle =
Width of a rectangle =
Area of the rectangle = height × width
Multiply each term of height with the each term of width.
Adding like terms of the polynomial.
Therefore, Area of the rectangle .
Part A: the area of a rectangle is A= lw, so
A= lw
Height= 6x+3.= 9x
Width= 8
Which makes the expression to this area 9x x 8 ( 9x times 8 )
Part B: you do the same to get the expression here, so the expression would be
6x x 12 ( 6x times 12 )
The answer to this part is yes because both end up being 72x once you get the answer of each.
Answer:
H
Step-by-step explanation:
every "|" is equal to 0.1
so you count 5 points which will get you to H which is 0.5