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
BlackZzzverrR [31]
3 years ago
15

Which choice correctly shows the solution(s) of the equation x2 = 225?

Mathematics
1 answer:
prisoha [69]3 years ago
7 0

Answer:

C)x = +/-15

Step-by-step explanation:

15x15=225

-15x-15=225

You might be interested in
a wooden block measures 2 inches by 2 inches by 3 inches. A wedge is cut off from each corner of the block by slicing at points
Alla [95]

Answer:

Total number of edges for resulting solid = 12

Step-by-step explanation:

A wooden block measures 2 inches by 2 inches by 3 inches. A wedge is cut off from each corner of the block by slicing at points that are 1 inch from each corner.

We have to find the number of edges in the resulting solid after we cut the edges as told above.

There are two faces along the height which will become sharpened after we take out the cuts.

So the resulting shape would be like that of a cylinder with its both ends pointed.

So total number of edges = 4 + 4 + 4 = 12

5 0
3 years ago
Estimate and then solve the equation
AnnyKZ [126]

Answer: x-18=-13

5

4 3/5

Step-by-step explanation:

6 0
3 years ago
Find the distance between the points (-10, -4) and (-4,-4).
Rudiy27

Answer:

im here for the points

Step-by-step explanation:

3 0
3 years ago
Please ignore the option that I clicked on, unless it is correct.
Kipish [7]
If 455 changes to a higher number the mean which is the average should increase to a higher number
3 0
3 years ago
Line segment AB has endpoints A(0, 3) and B(2, 2). What is the midpoint of<br> line segment AB?
Anvisha [2.4K]
I think it would be b because if you use the midpt formula it’d turn out to be that ?
4 0
3 years ago
Other questions:
  • The diameter of a certain star is about 6.8 * 10^6 km Express this distance in standard form.
    7·1 answer
  • The expression log1/3/log2 is the result of applying the change of base formula to a logarithmic expression. Which could be the
    15·2 answers
  • Will appreciate the help
    12·1 answer
  • Onyx had $590. He spent 35 of it and then saved the rest. How much money did Onyx spend? $
    9·1 answer
  • Evaluate the piecewise function for the given values of x by
    8·1 answer
  • Which of the equations below can be solved by square roots? How would you solve the other equation? Explain your reasoning. Give
    5·1 answer
  • ABCD is a rectangle. Find the m angle ACD.
    15·1 answer
  • Find the value of a &amp; b​
    6·2 answers
  • Seraphina is driving two hours to visit her family. For the first hour, she traveled at a speed of 56 miles per hour. Then, in t
    5·1 answer
  • Sin²A-cos²A=2sin²A-1​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!