1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Readme [11.4K]
3 years ago
8

A mechanic charges $35 to perform an inspection on a car, and $55 per hour for a repair. Which equation gives the total cost, ,

for a repair that lasts
hours?
Mathematics
1 answer:
pychu [463]3 years ago
3 0

Answer:

Total cost = charge fee + 55× no. of hours

Let h represents number of hours

Total cost = 35 + (55×h)

You might be interested in
Veronica and Chad are walking down the street. Veronica walks at a speed of 5 miles per hour, and Chad walks at a speed of 4 mil
stich3 [128]

Answer:

Veronica:

d=5t

Chad:

d=4t

Step-by-step explanation

yes they do represent linear equations

4 0
3 years ago
You want to make an angle measuring 35° by marking an arc on the perimeter of a disk with a diameter of 16 inches and drawing li
Margaret [11]
The arc length is given by
.. s = rθ . . . . . . θ is the central angle in radians
.. = (8 in)*(35/180*π)
.. ≈ 4.9 in

_____
A disk 16 inches in diameter has a radius of 8 inches.
6 0
3 years ago
Quadrilateral ABCD is dilated by a scale factor of 1 over 3 centered around (1, 2). Which statement is true about the dilation?
Sonbull [250]

<em>Note: Since you missed to add the figure. So, after a little research I am kind of able to find the figure and hence, assuming it as a reference. Hence, I am attaching the figure and solution of that figure is also visible in the same figure.</em> Please check the attached figure (a)

Answer:

Segment B'D' will be parallel to segment BD and will be shorter than segment BD. Please see the attached figure (a) for better understanding.

Step-by-step explanation:

As we know that there are certain rules when a quadrilateral is dilated by a certain scale centered around a certain point.

So,

Let suppose P(a, b) is the point.

The dilation rule by a scale factor of 1 over 3 or (1/3) centered around (1, 2) is

P(a, b) → P(\frac{x+2}{3}, \frac{y+4}{3})

Hence,

            A(1, 2) → A'(1, 2)

            B(2, 3) → B'(4/3, 7/3)

            C(4, 2) → C'(2, 2)

             D(2, 1) → D'(4/3, 5/3)

The attached figure show that if we draw the all these points in the coordinate plan i.e. A(1, 2), B(2, 3), C(4, 2), D(2, 1) and A'(1, 2), B'(4/3, 7/3), C'(2, 2), D'(4/3, 5/3), we can determine that Segment B'D' will be parallel to segment BD and will be shorter than segment BD.

<em>Keywords: dilation, quadrilateral, segment</em>

<em> Learn more about dilation from brainly.com/question/7569824</em>

<em> #learnwithBrainly</em>

7 0
3 years ago
Connexus.com/assessments/testNav.aspx?idAssessment=1148989&amp;idWebuser=4086203&amp;idSection=1623806&amp;idHtmllet=11244178&am
Ivanshal [37]

Answer:

there are 3 answers

Step-by-step explanation:

the original is 23 1/2

Now he can do 23

or he can do 22

5 0
2 years ago
Find x, y, and z:<br><br><br><br> x = <br><br> y = <br><br> z =
Ivanshal [37]

Answer:

x=81 degrees

y=132 degrees

z=60 degrees

5 0
2 years ago
Read 2 more answers
Other questions:
  • The perimeter of a rectangle is 30.8 km and it’s diagonal length is 11 km. Find it’s length and width
    11·1 answer
  • What is the current value of a zero-coupon bond that pays a face value of $1,000 at maturity in 6 years if the appropriate disco
    12·1 answer
  • Write two polynomial functions whose quotient will be the same degree as the divisor?
    10·1 answer
  • How do you solve 5-X=-6-3X/2
    5·1 answer
  • What are the zeros of the function f(x) = x2 +64? (Hint: b=0)
    14·1 answer
  • 13. Mr. Ralph took out a 10-year term policy with a face value off dollars. Over the lifetime of the policy, he pays monthly pay
    11·1 answer
  • Given m||n, find the value of x.<br> (7x-30)<br> (6x-10)
    12·1 answer
  • Help me out pls I don’t get ur at all
    8·2 answers
  • A cyclist rides a bike 18 miles in 3 hours. If riding at a constant rate, how far can the cyclist ride in 1 hour
    15·2 answers
  • What is the range of Y = l0g8X?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!