3 years ago

9

Mathematics

1 answer:

frosja888 [35]3 years ago

3 0

B. D=0.25n + 25
D=total n=number of hours 0.25=price per hour 25=the one time fee

You might be interested in

Yo can somebody help me with this question

nydimaria [60]

Answer:

$\huge\boxed{x=9}$

Step-by-step explanation:

$\angle A\cong\angle B\qquad\text{therefore}\qquad AC\cong BC\Rightarrow|AC|=|BC|\\\\\text{We have}\ |AC|=20;\ BC=3x-7.\\\\\text{Therefore}\\\\3x-7=20\qquad|\text{add 7 to both sides}\3x-7+7=20+7\\\\3x=27\qquad|\text{divide both sides by 3}\\\\\dfrac{3x}{3}=\dfrac{27}{3}\\\\x=9$

6 0

3 years ago

how do you write y - 2 = -(x - 3) in slope-intercept form? A) y = x + 3 B) y = x - 1 C) y = -x + 5 D) y = -3x - 1

SashulF [63]

C) y= -x+5
explain:
y-2=-x+3
y= -x+3+2
so y= -x+5

5 0

2 years ago

What’s the appropriate volume of the cone 8in and 20in

Tasya [4]

I believe the appropriate volume is 160.

3 0

3 years ago

Roger owns a one-acre piece of land. The length of the land is 484 feet. What is the width of his property?

shepuryov [24]

Answer:

W = 90 ft

Step-by-step explanation:

1 acre = 43,560 ft^2

A (area) = L (length) x W (width),

L = 484

A = 43560

W = A/L

= 43560/484

= 90 ft

8 0

3 years ago

A triangle has angle measures of 44°,(3x+8), and (4c-12)°. Classify the triangle by its angles

mars1129 [50]

Answer: right

Step-by-step explanation:

5 0

3 years ago