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
Oksi-84 [34.3K]
3 years ago
9

Please help, will give Brainliest! Reflect this figure over the y-axis:

Mathematics
1 answer:
Dmitry [639]3 years ago
4 0

Answer:

<em><u>A will be your correct answer.</u></em>

<em><u /></em>

Step-by-step explanation:

When flipping shapes over the x axis, <em>(The horizontal line)</em> the <u>x coordinates stay the same</u>, but the shape's <u>y coordinates are opposite to the original shape</u>. <em>(If the shape's y coordinates are positive, then after flipping it on the x axis, the shape's y coordinate become negative.)</em>

The only flipped shape that fits this description is<u> A. or the first answer</u>.

You might be interested in
Adding and subtracting polynomials<br><br>(-3x² - 9x + 5) - ( -2x²- 4x + 7)​
seraphim [82]

Answer:

(-3x²- 9x+5) - (-2x²-4x +7)

= (-3x²- 9x²+5) (2x²+4x +7)

=-3x²-9x+5+2x²+4x-7

=-3x²+2x²-9x+4x+5-7

=-x²-5x-2

6 0
2 years ago
If you add 15 to 3 times the mystery number you get 78 was the mystery number
andreyandreev [35.5K]
So the equation looks like this : 15*3x=78
subtract 15 from both sides:        -15      -15
then divide by 3 from both sides
to isolate the variable:                  3x=63
                                                      3/3x=63/3
                                                        x=21 (your mystery number is 21)
8 0
2 years ago
You want to know the mean number of sick days taken by students in your county last year. At each of five schools you randomly s
Assoli18 [71]

Answer:

4

Step-by-step explanation:

Add each sample separately

A.17   B. 47   C. 39 D. 52 E. 45

Then you add them all together which totals 200 sick days

We know that they surveyed 5 schools and 10 students at random from each one. So we want to know the mean of sick days the students took not the schools in all.

So we divide 200/50

And get a mean of 4.

So each student took an average of 4 sick days each in the country.

3 0
2 years ago
Insert a digit to make numbers that are divisible by 24 if it is possible: 83...8
AfilCa [17]

Answer:

2

Step-by-step explanation:

8328÷24=347

hope this is helpful

3 0
2 years ago
What is m CBT? Use a protractor to help you.
AnnyKZ [126]
M∠CBT is not 120°.

You have to notice the start of the measure of the angle is on the point of C. It is the 0°.

If the segment BT is straight up from the point of B, its angle will be 90°. 

Since the segment does not form a right angle, its measure of angle is less than 90° but more than 0°
8 0
2 years ago
Other questions:
  • What is the length of the base of a yield sign that has a height of 14 inches and has an area of 84 square inches? Write the num
    6·2 answers
  • Identify the radius of the circle whose equation is (x - 2)2 + (y - 8)2 = 16.
    9·2 answers
  • Plis help I need help
    9·2 answers
  • The distance in feet that Karina swims in a race is represented by 4d - 4, where is d is the distance for each lap. What is an e
    7·1 answer
  • Find three consecutive even integers such that their sum is 50 more than the largest integer
    10·1 answer
  • Jabari owns 100 shares of Stock A and 45 shares of Stock B. For the past month, his stocks have been fluctuating inversely each
    15·1 answer
  • Which of the following explains why f(x) = log4x<br> does not have a y-intercept?
    10·1 answer
  • Help me please as soon as possible
    7·1 answer
  • Parker signed up for a streaming music service that costs $6 per month. The service allows Parker to listen to unlimited music,
    15·1 answer
  • A small telescope magnifies
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!