The answer is B
sin=Opposite/Hypotenuse
sin=28/100
Divide numerator and denominator by 4
sin=7/25
Cosine=adjacent/hypotenuse
cos=96/100
Divide numerator and denominator by 4
cos=24/25
Tangent=opposite/adjacent
tan=28/96
Divide numerator and denominator by 4
tan=7/24
Answer:
3x+10 = 2x+40
3x - 2x = +40 - 10
x = 30
Step-by-step explanation:
Hi
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Answer:
y=-4x+36
Step-by-step explanation:
y=mx+b
m is slope or rate; so m = -4
y=-4x + b
10=(-4×4) + b
36 = b
y=-4x+36
Answer:
The total cost of the crown molding is <u>$23.43</u>.
Step-by-step explanation:
Given:
Tom's dad is putting crown molding around the top of all of the walls in Tom's bedroom.
The dimensions of his bedroom are 1 3/4 and 15 3/4.
Each foot of crown molding costs $.85.
Now, to find the total cost of the crown molding.
The dimensions are:


So, to get the area of bedroom:

= 
<em>As given, each foot of crown molding costs $.85.</em>
Now, to get the total cost of crown molding:



Therefore, the total cost of the crown molding is $23.43.