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
garik1379 [7]
3 years ago
10

If ADEF is reflected over the x-axis, what would be the coordinates of point F?

Mathematics
1 answer:
Brut [27]3 years ago
6 0

Answer:

Please check the explanation.

Step-by-step explanation:

Let the coordinates of the point F be (x, y).

When a point F(x, y) is reflected over the x-axis, the x-coordinate of the point F remains the same, and the y-coordinate of the point reverses the sign.

Thus, the rule of reflection over the x-axis:

F(x, y)   →    F'(x, -y)

Here,

F'(x, -y) would be coordinates of point F after the reflection over the x-axis.

Let say, the point F(1, 2).

The coordinate of the point F after the reflection over the x-axis would be:

F(1, 2)   →    F'(1, -2)

Thus, F'(1, -2) would be the coordinates of point F after the reflection over the x-axis.

You might be interested in
Take the number you are given, double the difference between your number and 5, add four, divide by 2. If the first number is 12
ANTONII [103]

Answer:

3

Step-by-step explanation:

Here's the rundown of values:

12=9

9=6

6=3

3rd value=3

*The values are created through going through the numerical process.

7 0
2 years ago
What is the lcm of two numbers if one number is a multiple of the other
bogdanovich [222]

If one number is the multiple of another number, then the L.C.M. will be the smaller number (the number whose multiple the other number is).

6 0
2 years ago
Write the rule for the function represented by this table.​
sineoko [7]
Rule: y= 3 • x + 1

Explanation

You times a the number shy three then add one
4 0
2 years ago
What is 10 blankets plus 56 more blankets X2
Debora [2.8K]
The answer to this question should be 114
6 0
3 years ago
Work out the volume of the shape​
pashok25 [27]

Answer:

\large\boxed{V=\dfrac{1,421\pi}{3}\ cm^3}

Step-by-step explanation:

We have the cone and the half-sphere.

The formula of a volume of a cone:

V_c=\dfrac{1}{3}\pi r^2H

r - radius

H - height

We have r = 7cm and H = (22-7)cm=15cm. Substitute:

V_c=\dfrac{1}{3}\pi(7^2)(15)=\dfrac{1}{3}\pi(49)(15)=\dfrac{735\pi}{3}\ cm^3

The formula of a volume of a sphere:

V_s=\dfrac{4}{3}\pi R^3

R - radius

Therefore the formula of a volume of a half-sphere:

V_{hs}=\dfrac{1}{2}\cdot\dfrac{4}{3}\pi R^3=\dfrac{2}{3}\pi R^3

We have R = 7cm. Substitute:

V_{hs}=\dfrac{2}{3}\pi(7^3)=\dfrac{2}{3}\pi(343)=\dfrac{686\pi}{3}\ cm^3

The volume of the given shape:

V=V_c+V_{hs}

Substitute:

V=\dfrac{735\pi}{3}+\dfrac{686\pi}{3}=\dfrac{1,421\pi}{3}\ cm^3

7 0
2 years ago
Other questions:
  • A map has a scale of 1 inch: 15 miles. use the given map distance to find the actual distance.
    7·1 answer
  • Using the following Venn Diagram what is the probability of selecting a letter that is neither blue nor red?
    13·1 answer
  • Given A = {18, 6, -3, -12} Determine all elements of set A that are in the solution of the inequality 2/3x + 3 < -2x -7
    13·1 answer
  • Sue is ready to move into a new apartment. Her new rent is 125% of what she paid in the last month. If the new rent is $650, how
    11·1 answer
  • [Geometry]<br> Is ABC DEF? If so, name the postulate that applies.
    8·2 answers
  • If the figures below are similar give the scale factor of figure a to b,20,17.5,16,14
    15·1 answer
  • Here is an identity.
    12·2 answers
  • If you divide a polynomial f(x) by the factor (x - 4), the remainder will be equal to f(-4).
    7·1 answer
  • What is a similar equation to Ax+By=C
    7·1 answer
  • Please help asap! thank you
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!