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
spayn [35]
2 years ago
9

I NEED HELP ASAP! In a magic square, the sum of the numbers in each row, column, and diagonal is the same. Write and solve equat

ions to find the values of a, b, and c.

Mathematics
1 answer:
Trava [24]2 years ago
8 0

Answer:

a=22,\\b=31,\\c=13

Step-by-step explanation:

When choosing equations to write, make sure you choose a pair that allow you to isolate a variable and solve for it.

Sample solution:

a+25+28=16+25+34,\\\\a+28=16+34,\\a+28=50,\\a=\boxed{22}

16+b+28=16+25+34,\\b+44=75,\\b=\boxed{31}

34+c+28=16+25+34,\\c+28=41,\\c=\boxed{13}

You might be interested in
What is the best approximation for the circumfrence of a circle with a diamiter of 400 inches​
SIZIF [17.4K]

\bf \textit{circumference of a circle}\\\\ C=\pi d~~ \begin{cases} d=diameter\\[-0.5em] \hrulefill\\ d=400 \end{cases}\implies C=400\pi \implies C\approx 1256.637

4 0
3 years ago
Write a linear function f with the given values.<br><br> f(x) =
Allushta [10]

Answer:

f(x) = -2x + 1

Step-by-step explanation:

8 0
3 years ago
I want a expert or someone that can tell me this %100 I’m offering a brainalist + 20 points
Fed [463]

Answer:

The answer is A

Step-by-step explanation:

Supplementary angles are angles which add up to 180°

∠1 and ∠3 add up to 180°, so they are supplementary.

5 0
2 years ago
Read 2 more answers
I need help plsssss✨
Blababa [14]

Answer:

With?

Step-by-step explanation:

4 0
2 years ago
Nicole is 56 inches tall and has an 84 inch shadow. Julie is standing next to Nicole and has a 96 inch shadow. How tall is Julie
Natalka [10]

Answer:

56+12=68.         68 inches

Step-by-step explanation:

julie‘s shadow is 12 inches taller than Nicole’ so you would just add 12 to 56.

7 0
2 years ago
Other questions:
  • In 2 + In 8 - In 4<br><br> A in 4 <br> B in 6 <br> C in64
    12·2 answers
  • N/6=-8 solving equations ?
    8·1 answer
  • Pls someone help me asap will give brainliest to first person
    6·1 answer
  • A'mari has finished 60% of an art project
    8·1 answer
  • Caroline walked 40 laps on an indoor track in 20 minutes. What was Caroline's average speed in laps per minute?
    14·2 answers
  • The number of known elements changed very rapidly over a 150-year period.
    5·1 answer
  • I need some help please !
    6·2 answers
  • Classify each number below as an integer or not. Thanks!
    12·2 answers
  • using the figure below complete the proof. Which of the following sequence of reasons may be used to fill the blanks in the two-
    11·1 answer
  • Someone pls help me :p<br><br> Which is an irrational number?<br> It’s question number 5 pls
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!