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
kondor19780726 [428]
3 years ago
11

Okkkkkkkkkkkkkkkkkkkkkkkk

Mathematics
2 answers:
Makovka662 [10]3 years ago
7 0
C is the correct answer to the problem
kirza4 [7]3 years ago
4 0
2x+3y=17 --- 1
3x+6y=30 --- 2
x+2y=10
x=10-2y --- 3
Sub 3 into 1,
2(10-2y)+3y=17
20-4y+3y-17=0
3-y=0
y=3 --- 4
Sub 4 into 3,
x=10-2(3)
x=4

Therefore, Answer is (4,3).
You might be interested in
If SALARY(HOURS) is the function that describes Al's salary at Bit Labs based on his training, SALARY(56 HOURS), SALARY(56), and
aleksley [76]
Monthly salary with 56 hours training....hope this helps
5 0
3 years ago
Help geometry ………ignore this i need 20 words
Anarel [89]

Answer:

The answer is 1

Step-by-step explanation:

5 0
2 years ago
Find the general solution to 3y′′+12y=0. Give your answer as y=... . In your answer, use c1 and c2 to denote arbitrary constants
lozanna [386]

Answer:

y(x)=c_1e^{2ix}+c_2e^{-2ix}

Step-by-step explanation:

You have the following differential equation:

3y''+12y=0     (1)

In order to find the solution to the equation, you can use the method of the characteristic polynomial.

The characteristic polynomial of the given differential equation is:

3m^2+12=0\\\\m^2=-\frac{12}{3}=-4\\\\m_{1,2}=\pm2\sqrt{-1}=\pm2i

The solution of the differential equation is:

y(x)=c_1e^{m_1x}+c_2e^{m_2x}   (2)

where m1 and m2 are the roots of the characteristic polynomial.

You replace the values obtained for m1 and m2 in the equation (2). Then, the solution to the differential equation is:

y(x)=c_1e^{2ix}+c_2e^{-2ix}

4 0
3 years ago
Daniel buys a block of clay for an art project. The block is shaped like a cube with edges lengths of 10 inches. Daniel decides
Andre45 [30]

Answer:

=14.92...

14 the maximum number of spheres that Daniel can make from the chunk of clay.

.

Step-by-step explanation:

10^3=1000 in^3

1000/2=500 vol of one congruent chunk.

4/3 * pi * r^3 = vol of a sphere

500/(4/3 * pi * 2^3)

=14.92...

5 0
2 years ago
What is the slope of the line that contains these points?
Liono4ka [1.6K]

Answer:

m=-3/7

Step-by-step explanation:

(-4,2), (-3,5)

x1  y1   x2 y2

m=<u>y2-y1</u>

     x2-x1

m=<u>5-2</u>

    -3-4

m=<u>3</u>

   -7

m=-3/7

3 0
3 years ago
Other questions:
  • Given the following points find the equation of the line y = mx+b form. <br> ( 11,97) &amp; (18,153)
    6·1 answer
  • Kelsey graphed the equation y = 3x + 1 as shown below.
    11·2 answers
  • The expression- 4+[10-(4+2)] Can you explain in words how to solve the expression. PLEASE HELP i am stumped on it.
    7·1 answer
  • Daniels rate of painting the mural was2/3 of a square foot per hour. Bree's rate of painting the mural was 1/3 of a square inch
    12·1 answer
  • Shayna had $22 to spend on six notebooks. After buying them she had $10. How much did each notebook cost ? solving equations: ap
    5·2 answers
  • X⁴+x²+1+x⁴64445555555555555555<br><br>​
    8·1 answer
  • Quickly please im very confused
    10·1 answer
  • Hey can you please prove that limn➡️∞ k➡️1 6(k^2)/(n^3) - (5k)/(n^2) + 4/n =7/2​
    8·1 answer
  • 5. Company “A” charges $80 a month for
    6·1 answer
  • Keisha is working on a math worksheet with 50 problems. she has completed 20 problems in 25 minutes. if she continues at the sam
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!