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
zlopas [31]
2 years ago
9

Solve for k 10/3 = k/9 k=?

Mathematics
2 answers:
jonny [76]2 years ago
7 0
I think k=30 so the fraction would be 30/9 since you multiply 3x3 to get 9 you do the same so 10x3 equals 30
Alexeev081 [22]2 years ago
7 0

Answer:30

Step-by-step explanation:

used a smart caculator

You might be interested in
Lena is converting 2/25 to a percent. What should she multiply the numerator and denominator of the fraction by to find the perc
NNADVOKAT [17]
A percent is a number out of 100, so you'd want to multiply the denominator to get 100. In this case, 25 would have to be multiplied by 4 to get 100. To keep the fractions equal to each other, you have to multiply the numerator by the same thing. 2*4=8. Therefore, your fraction would be 8/100 or 8%
7 0
3 years ago
Read 2 more answers
21 first-graders and 54 other students attended a school assembly. What percentage of the students at the assembly were first-gr
Degger [83]
21+ 54= 76

21/76= 27.6%

5 0
3 years ago
Use Cramers Rule to solve the system <br> 2x - 3y = 11<br> -6x + 8y = 34
Nastasia [14]

Step-by-step explanation:

given :

2x - 3y = 11

-6x + 8y = 34

find : the solutions of the system by using Cramers Rule.

solutions:

in the matrix 2x2 form =>

[ 2 -3] [x] [11]

=

[-6 8] [ y] [34]

D =

| 2 -3 |

|-6 8 |

= 8×2 - (-3) (-6)

= 16-18 = -2

Dx = | 11 -3 |

| 34 8 |

= 11×8 - (-3) (34)

= 88 + 102

= 190

Dy = | 2 11 |

|-6 34 |

= 2×34 - (-6) (11)

= 68 + 66

= 134

x = Dx/D = 190/-2 = -95

y = Dy/D = 134/-2 = -67

the solutions = {-95, -67}

8 0
3 years ago
Read 2 more answers
Each lap around the track is 400 meters. How many meters does someone run if they runs if Noah ran 14 laps, how many meters did
sashaice [31]
Question 1: You just do 400 x 14, and the answer is 5,600.
Question 2: You divide 7,600 by 400, and the answer is 19.
7 0
2 years ago
Read 2 more answers
a used automobile dealership recently reduced the price of a used compact car by 10 % if the price of the car before discount wa
Delvig [45]

Answer: The new price is $3350.


8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the y value of the line when x = -1
    6·1 answer
  • Can anyone help me do the questions that are circled with red and you don't need to do the graphing calculator thing, please
    8·1 answer
  • Line m is parallel to line n. The measure of angle 3 is 86. What is the
    11·1 answer
  • What is the x intercept of the graph that is shown below?
    6·1 answer
  • Graph the given function f(x)=(1/2)^x with work
    15·1 answer
  • If it takes 21 minutes for 5 people to paint 7 walls how many minutes does it take 3 people to paint 5 walls
    11·2 answers
  • 625 ÷ 62.5 × 30 ÷ 10
    10·1 answer
  • What is the domain of g?
    8·1 answer
  • Find the measure of angle A.​
    6·1 answer
  • Khan shennanigans ;(
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!