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
-Dominant- [34]
2 years ago
5

Which ordered pair is a reflection of (3, 7) across the y-axis?

Mathematics
1 answer:
worty [1.4K]2 years ago
3 0

Answer:

(-3, 7)

Step-by-step explanation:

It is like putting a mirror on the y-axis. It is asking what point is the photo negative of the point, like a mirror. You see yourself in the mirror but everything is opposite. Your right hand is your left. So which point is the photo negative of (3, 7)? (-3, 7) Because it is only across the y-axis, the y value stays the same.

You might be interested in
the parking space outside sky towers measures 2x-1 meters x+2 meters . what is rhe cost of cleaning the parking area if the clea
antiseptic1488 [7]

Answer:

Rs 100x² + 150x - 100

Step-by-step explanation:

Area of the parking space = Length * Width

Area of the space = (2x-1)(x+2)

Expand

Area of the space = 2x² + 4x - x - 2

Area of the space = (2x²+3x - 2) sq. m

Since 1sq.m = Rs 50'

(2x²+3x - 2) sq. m= z

z = 50 (2x²+3x - 2)

z = 100x² + 150x - 100

hence the cost of the parking spsce is Rs.100x² + 150x - 100

4 0
2 years ago
A truck driver is driving from Nome, Alaska to Death Valley, California. Because he is traveling between locations with extreme
Andrews [41]

The inequality to represent the temperatures at which the gas in the truck will remain in liquid form is -40 < x < 140

<h3>Part A: The inequality</h3>

Let the temperature of the gas be represented with x.

When the temperature hits −40° F (or below), the gas freezes.

This means that the gas temperature must always exceed −40° F to remain being a liquid

i.e x > −40

Also, when the temperature hits 140° F (or above), the gas evaporates.

This means that the gas temperature must always be less than 140° F to remain being a liquid

i.e x < 140

So, we have:

x > −40 and x < 140

Rewrite as:

-40 < x and x < 140

Combine both inequalities

-40 < x < 140

Hence, the inequality to represent the temperatures at which the gas in the truck will remain in liquid form is -40 < x < 140

<h3>Part B: The description of the graph</h3>

In (a), we have:

-40 < x < 140

The end points of the inequalities use a less than sign.

Less than signs are represented by open circle.

Hence, the graph would use an open circle, and intervals between -40 and 140 would be shaded

<h3>Part C: Would −49° F gas remained in liquid form?</h3>

We have:

-40 < x < 140

The number -49 is not in the range -40 < x < 140

Hence, the gas would not remain in liquid form (in fact, it would freeze because it is less than -40)

Read more about inequalities at:

brainly.com/question/24372553

#SPJ1

8 0
2 years ago
What are the equations that have the same solutions as 3x-12=24 between
Effectus [21]

Answer:

ddqsc

Step-by-step explanation:

rdfgrrffferrrrrddr

5 0
2 years ago
Read 2 more answers
What kind of triangle has a 52° angle and an 83° angle
charle [14.2K]
Almost positive isosceles triangle
7 0
2 years ago
Help help help help help help
Free_Kalibri [48]
The answer is 21 or 63/3
6 0
3 years ago
Read 2 more answers
Other questions:
  • Each of the elephants in the Metro Zoo eats an
    8·1 answer
  • What is the percentage 4 to 12
    5·2 answers
  • The commutative property applies to which of the following operations?
    7·1 answer
  • What is the solution to the system of equations?<br><br> x+y=5<br> x-2y=2<br><br> (_,_)
    13·1 answer
  • Sonny works as a furniturw salesman and earns a base salary of 350 dollars per week plus 6% commission on sale.What was sonny's
    14·2 answers
  • Help please!!!. The equation below shows the total volume (V), in cubic units, of 5 identical boxes with each side equal to s un
    9·1 answer
  • The approximate area of the small pizza is 37.68 in.². For the large pizza it is 50.24 in.². This means that the large pizza is
    14·1 answer
  • What is the length of side c?<br> 13cm<br> 5cm<br> с<br> C=<br> cm
    11·2 answers
  • Can I watch Friends on Hulu? If so what type of subscription do I need? Will give brainliest
    5·1 answer
  • Quick algebra 1 question for 50 points!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!