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
Vera_Pavlovna [14]
2 years ago
14

Please help me!!!!!!!

Mathematics
1 answer:
Dmitrij [34]2 years ago
7 0

9514 1404 393

Answer:

  A)  (-6, 8)

  B)  (x, y) ⇒ (-x, y)

Step-by-step explanation:

B) The rule for reflection across the y-axis is that the x-coordinate changes sign:

  (x, y) ⇒ (-x, y)

__

A) To find the pre-image point, one can simply reflect the image back across the y-axis:

  A'(6, 8) ⇒ A(-6, 8)

You might be interested in
A map's scale is 1 inch : 3.5 miles.
mylen [45]

Answer:

28

Step-by-step explanation:

1 in.=3.5

so 8×3.5=28

so it is 28 miles

3 0
3 years ago
What is the value of x, given that PQ || BC?
Alik [6]
Hi, thank you for posting your question.

This problem can be solved through ratio and proportion which can be applied to similar triangles like that shown in the figure. By ratio and proprotion,

AQ/AC = AP/AB
x/(40+x) = 7/(35+7)

Thus, x = 8
5 0
3 years ago
Read 2 more answers
Least common multiples of 10 and 24
dlinn [17]

Answer:

Step-by-step explanation:

Find the prime factorization of 10

10 = 2 × 5

Find the prime factorization of 24

24 = 2 × 2 × 2 × 3

Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 2 × 2 × 2 × 3 × 5

LCM = 120

7 0
3 years ago
The results of a 10-kilometer run are shown in the table. Use the drop-down menus to complete the statements below.
Allushta [10]

Answer:

Your drop down menus have the following choices:

First box: faster than, slower than, at the same rate as.

Second box: greatest x-value, line, y-intercept, slope.

Third box: greater than, less than, equal to.

Fourth box: greatest x-value, x-intercept, y-intercept, slope, origin.

Fifth box: minutes per gallon, gallons per minute.

Pool A is filling up slower than Pool B because the slope of the graph of Pool A is less than that of the graph for Pool B.

The slope of the graph tells you the unit rate in gallons per minute.

Step-by-step explanation:

3 0
2 years ago
Match the number to the value of its 7
Firlakuza [10]

Answer:

The first one is matched with 700,000

The second one is matched with 7

The third one is matched with 70

The fourth one is matched with 70,000

Step-by-step explanation:

Look at where the 7 is in the number, and replace all the digits to the right of it with 0's. Get rid of the digits to the left of the 7, if any

8 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP!!!
    7·1 answer
  • Find the volume of the cylinder in terms of pi.
    13·2 answers
  • Here are the first five terms of a sequence:
    7·1 answer
  • A coin is tossed 15 times. Find the probability of tossing seven or eight heads.
    11·1 answer
  • What is the value of z?<br> Z =
    10·2 answers
  • Since y’all so smart Write each fraction or mixed number as a decimal.<br> 9 29<br> 40
    6·1 answer
  • Need help thank you very
    14·2 answers
  • A glass plummet weighs 14.35 g in air 5 points 11.40 g when immersed in water, and 8.95 g when immersed in sulfuric acid. Calcul
    9·1 answer
  • Find the distance between the points (7, –5) and (–2, –4).
    9·1 answer
  • 2 trig ratios missing sides and angels
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!