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
Semenov [28]
3 years ago
7

Suppose triangle ABC is reflected over the x-axis. If the distance between point A and A’ is 14, what is the distance between th

e x-axis and A’.
1. 7

2. -7

3. 3.5

4. There is not enough information given.
Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
7 0

Given:

The triangle ABC is reflected over the x-axis.

The distance between point A and A’ is 14.

To find:

The distance between the x-axis and A’.

Solution:

If a figure is reflected across the x-axis then the corresponding parts are mirror image of each other about the x-axis.

It means the distance between A and x-axis is same as the distance between x-axis and A'.

The distance between point A and A’ is 14.

Let d be the distance between the x-axis and A’. Then,

d+d=14

2d=14

d=\dfrac{14}{2}

d=7

Therefore, the correct option is 1.

You might be interested in
What else would need to be congruent to show that abc = xyz by asa
pochemuha
Since you're working with the ASA postulate, you're looking to show congruence of the angles at either end of a side. You're given side AC and angle A as congruent with their counterparts. Obviously, you also need to show congruence of angle C with its counterpart, angle Z.

selection B is appropriate
6 0
3 years ago
What is the wrong with the problem
galben [10]
You did the top right but the denominator is 0 so the slope in undefined or 0.

Hope this helps!
5 0
3 years ago
stephanie invests $3,991 in a retirement account with a fixed annual interest rate of 6% compound continuously. What will the ac
wolverine [178]

Answer:

7103.98

Step-by-step explanation:

1) 3991 × 6% = 239.46 intrest rate of a year

2) 239.46 × 13 = 3112.98 intrest rate of 6% for 13yrs

3) 3991 + 3112.98 = 7103.98 Stephanie account balance after 13 yrs

3 0
3 years ago
What is the value of a, if 5a-b-c=36 and b=c=1/2a
Yuliya22 [10]

Answer:

a=36

Step-by-step explanation:

because look 0a=a

0a=36

a=36

7 0
3 years ago
12/10 an 15/6 as a mixed number
olga_2 [115]
12/10 = 1 2/10 or 1 1/5

15/6 = 2 3/6 or 2 1/2.

To turn these fractions into mixed numbers you have to see how much times the denominator can go into the numerator and the amount of numbers left over. For 12/10, 10 can go into 12 1 time, so the whole number is 1. There is 2 numbers left over, so the numerator is 2 and you do not have to change the denominator. To simplify, divide the numerator and denominator by the highest number it can be divided to
8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the X and Y intercepts: y-8=2(x+12)
    12·1 answer
  • Tomás Vega offers to pay $59 of the March cell phone bill Each of the other 4 members of the family agree to split the rest of t
    7·1 answer
  • On Monday, Sarah has to meet her friend at the park after school. The distance from her house to school is 2x+5. The distance fr
    11·1 answer
  • Find the piece wise function for the graph
    11·1 answer
  • Maths question pls answer
    9·2 answers
  • Evaluate |a| - |b|, given a = 5, b = -3, and c = -2. A.2 B.3 C.7 D.8
    8·1 answer
  • Help me pleaseeeeee....Thank you. BTW this question is worth 50 points!
    10·2 answers
  •    A.only equilateral  B.only equiangular  C.regular
    15·1 answer
  • HELP ME PLEASEEEEEEEEEEE
    6·2 answers
  • PLEASE HELP ASAP <br>are f(x)=4/x-2-1 and g(x)=3/x+2-2 inverses of each other?​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!