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
irakobra [83]
3 years ago
15

What is 23 squared? A. 1,058 B. 529 C. 129 D. 46

Mathematics
2 answers:
Sladkaya [172]3 years ago
5 0
Squared is times itself.
23x23 = 529
Hope that helps!
Heather
Y_Kistochka [10]3 years ago
4 0
The answer is B. 529
You might be interested in
I need help with all of them and if you can't help with all of them just answer one of them please. Look at the picture
likoan [24]
All you have to do is substitute the y value from the 1st equation into the second equation and solve...

a) y= 2-x
5x + 4y = 5

Substitute (2-x) into the second equation anywhere there is a y...

5x + 4y = 5
5x + 4(2-x) = 5

Now solve

5x + 8 - 4x = 5
5x - 4x + 8 = 5
x + 8 = 5
x = -3

Now that you have a solution for x, substitute -3 into either of the original equations anywhere there is an x then solve for y...

y = 2 - x
y = 2 - (-3)
y = 2+3 = 5

You solved for x and got -3 and solved for y and got 5, so your solution set is
(-3, 5).

Now check it by substituting both numbers into one of the original equations and you should have a true statement if it is correct...

y = 2 - x
5 = 2 - (-3)
5 = 2+3
5 = 5

True statement... it checks!


note* during the check, if the equation would have worked out to something like 2 = 5, then that is a false statement therefore the solution set would be wrong and you'd have to go back and find the mistake.
5 0
3 years ago
What's 40,000 2,000 300 70 6 in standard form
Inessa [10]
42,376 ............................
5 0
3 years ago
What is the solution to the equation?
KIM [24]
No solution (D)
Answer = -1
3 0
3 years ago
Read 2 more answers
Find the value of x such that the data set has the given mean.
Feliz [49]

The value of x is 108. If the mean of the data set 100, 122, 107, 115, 107, x is 108.

According to the given question.

We have a data set 100, 122, 105, 115, 107, x .

Also, the mean of the data set is 108.

As we know that, mean is the average of the given numbers and is calculated by dividing the sum of given numbers by the total number of numbers.

Therefore, the mean of the data set 100, 122, 105, 115, 107, x is given by

Mean = [100 + 122 + 107 + 115+ 107 + x]/6

⇒ 108  × 6 = (551 + x)

⇒ 648  = 551 + x

⇒ x = 648 - 551

⇒ x = 97

Hence,the value of x is 108. If the mean of the data set 100, 122, 107, 115, 107, x is 108.

Find out more information about mean here:

brainly.com/question/11163338

#SPJ1

7 0
1 year ago
What is the missing value for x on the diagram below?
elixir [45]

Answer:

56 degrees

Step-by-step explanation:

Right angle is always 90

Triangle is 180

90+34= 124

180-124= 56

7 0
2 years ago
Read 2 more answers
Other questions:
  • Customers at a gas station pay with a credit card (A), debit card (B), or cash (C). Assume that successive customers make indepe
    8·1 answer
  • Use the scale and map measurements to find the actual distance from New Wilmington to Sharon through Mercer. What is the actual
    9·2 answers
  • Fine the measure of the angle formed by the radius and the side of a regular dodecagon.
    10·1 answer
  • What is the circumference of the circle in terms of pi? C = pi d
    14·1 answer
  • What is the value of x?
    13·1 answer
  • Simplify 45 - 8 + 12 - (-25)
    5·2 answers
  • You borrow $1600 to buy a living room set. The simple interest rate is 9%. You pay off the loan after 3 years. How much do you p
    6·1 answer
  • PLZ HELP ITS DUE RN BRAINIEST TO WHOEVER RIGHT!
    15·2 answers
  • Y=2/3x-3 find x, if y is -11
    7·1 answer
  • A piece of wire 10 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral tria
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!