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
wariber [46]
2 years ago
13

Draw the line of reflection that reflects AABC onto AA'B'C'. please help!!

Mathematics
1 answer:
GREYUIT [131]2 years ago
4 0

Answer:  <em>Line of reflection is y = 2 x + 2</em>

Step-by-step explanation: <em> I Hope this helps</em>

You might be interested in
Divide.round to the nearest tenth .16÷.03220
HACTEHA [7]

Answer:

5.0

Step-by-step explanation:

0.16÷0.03220=4.9689

=5.0

7 0
1 year ago
a previous analysis of paper boxes showed that the standard deviation of the length is 9mm. What is the 98% confidence interval
il63 [147K]
We cannot calculate the confidence interval without the sample size.  However, for the second question, the sample size needed would be 49.

The formula we use is

n=(\frac{z_{\frac{\alpha}{2}}\times \sigma}{E})^2

To find the z-score:
Convert 98% to a decimal:  0.98
Subtract from 1:  1-0.98 = 0.02
Divide by 2:  0.02/2 = 0.01
Subtract from 1:  1-0.01 = 0.99

Using a z-table (http://www.z-table.com) we see that this value is closest to a z-score of 2.33.

Using the z-score, our standard deviation (9) and our margin of error (3), we have:
n=(\frac{2.33(9)}{3})^2=(6.99)^2=48.86\approx 49
6 0
3 years ago
Help! the file is attached
Natalija [7]

Answer:

  • 924/5 ft/s
  • 369.6 ft

Step-by-step explanation:

126 mi/h = (126 mi)/(1 h)·(5280 ft)/(1 mi)·(1 h)/(3600 s) = (126·5280/3600) ft/s

126 mi/h = 184.8 ft/s = 924/5 ft/s

__

In 2 seconds, the parachutist falls ...

  (184.8 ft/s)·(2 s) = 369.6 ft

4 0
3 years ago
Help ( i need to show my work)!!!
hodyreva [135]

its 7 because 7*7=49 and 49*7=343

so the cube root of 343 would be 7

8 0
3 years ago
Pl hell any thing is appreciated I will give Brainly
Zarrin [17]

Answer:

First one and last one

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • 27.3% of as fraction
    8·2 answers
  • the sum of the squares of two consecutive negative even integers is 52. Find the integers. show all work!!!
    14·1 answer
  • The admission fee at an amusement park is $2.00 for children and $5.60 for adults. On a certain day, 352 people entered the park
    11·1 answer
  • What is 1/10 of 3000?
    13·1 answer
  • Need Help Please I'm Out Of Time ;(
    15·1 answer
  • A cube shaped tissue box is made entirely of cardboard. The tissue box has a length of 5 in.
    11·2 answers
  • If h(x) = 4x − 8 and j(x) = −x, solve h[j(3)] and select the correct answer below. (1 point) −20 −36 1 4
    10·2 answers
  • Please help You don’t have to do the first question but please help me with the rest please help me I have to finish by 6 :00 ca
    11·1 answer
  • Someone help me please!!?? I don’t understand please
    6·1 answer
  • PLEASE HELP ME I NEED HELPPPO
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!