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
QveST [7]
3 years ago
5

The mirror image of the point (2, 5) in the x – axis is?

Mathematics
2 answers:
zubka84 [21]3 years ago
5 0

Answer:

(2,-5).

Step-by-step explanation:

You see, when you reflect over something, one variable has to change. Our line of reflection is the x-axis, or y=0.

Here is a rule to help with these kinds of problems.

If you reflect over the x-axis, the x value is still the same, but the y value changes to be the inverse or opposite value. The opposite of positive is negative, so it will be -5.

For reflected over the y-axis, the y value stays the same, but the x value changes to be the inverse of the original y value.

Alekssandra [29.7K]3 years ago
4 0

Answer:

(2,-5)

Step-by-step explanation:

Reflecting (2,5) across x-axis will invert it's y-coordinate and will make it negative.

You might be interested in
Find an equation for the line perpendicular to y=-1/2x+4 and goes through the point (-1,10)
Artemon [7]

The slope of the perpendicular line will be 2. Remember, a perpendicular slope is the negative reciprocal.

So, we can make the equation y=2x+b. We need to find b, and put b in.

To find b, put in the numbers of y and x.

10=2(-1)+b

Solve for b:

10=-2+b\\b=10+2\\b=12

Now replace b in the original equation with 12 and that will be the answer:

The answer is y=2x+12.

5 0
3 years ago
The USS Enterprise was 1,123 feet in length.
Kitty [74]

Answer:

The scale for a model that is 30 inches long is 449.2 inches.

The scale for a model that is  2 feet long is 561.5 feet.

Step-by-step explanation:

Consider the provided information.

The USS Enterprise was 1,123 feet in length.

Part (A) What is the scale for a model that is 30 inches long?

1 feet = 12 inches.

First  convert the length of USS enterprise in inches.

1×1,123 feet = 12×1,123 inches

1,123 feet = 13476 inches

Divide original length with the length of model.

The scale for the model is:

\frac{13476}{30}=449.2\ inches

Hence, the scale for a model that is 30 inches long is 449.2 inches.

Part (B)  What is the scale for a model that is 2 feet long?

Since, both the units are in feet, so simply divide original length with the length of model.

The scale for the model is:

\frac{1123}{2}=561.5\ feet

Hence, the scale for a model that is  2 feet long is 561.5 feet.

6 0
3 years ago
Help please I really need help, thank you
nirvana33 [79]

Answer:

What do you need help with? Answer and I will tell you anything you need.

Step-by-step explanation:

6 0
3 years ago
Pls find the area to the second power.
Tom [10]
First of all gall, the end is NOT an exponent, its the unit of measurement for finding the area (thats square units)

Heres the answer:
31.5 square units.
Explanation:
The formula for the area of a triangle is bh/2
The formula for the area of a triangle is bh
(Use this formula and try to find the real explanation)
3 0
3 years ago
Read 2 more answers
K'Drien has a recipe that needs 3/4 tablespoon of butter for every 2
Orlov [11]

Answer:

6/4. Simplified, is 1 2/4

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Diego's club earns money for charity when members of the club perform community service after school,
    11·1 answer
  • X^2+9x+20=0<br><br> What are the steps to solve by factoring?
    9·2 answers
  • What are endpoints of a line segment that divides the triangle defined by the vertices (2, 2), (8, 0), and (8, 4) into two congr
    7·2 answers
  • Help idk what to do help
    7·1 answer
  • Simplify the expression.
    15·1 answer
  • HELP PLEASE IM IN A TIMED TESTTTT !!!
    15·1 answer
  • CAN SOMEONE PLEASE WRITE A EQUATION OF THIS LINE!!
    14·2 answers
  • What is the area, in square centimeters, of a circle that is 8 centimeters
    13·1 answer
  • I am stuck here plz help I am so sick of this question
    13·2 answers
  • Find the derivative of f(x) =2x^2 -4x + 3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!