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
enyata [817]
4 years ago
12

The question says 5k+6k+4k=90. What does k equal?

Mathematics
1 answer:
alina1380 [7]4 years ago
5 0
5k+6k+4k=90 \\ \\ 15k = 90 \ / \ simplify \\ \\ k =  \frac{90}{15} \ / \ divide \ each \ side \ by \ 15 \\ \\ k = 6 \ / \ simplify \\ \\

The final result is, k = 6.
You might be interested in
"two angles are supplementary. the measure if one angle is 10 mire than three times the other. Find the measure of each angle.".
jolli1 [7]
If two angles are supplementary, their measures add to 180 degrees.

Let’s name the angles A and B.


You can substitute or replace angle B in the first equation with the second equation like so:

4
So, angle A is 42.5 degrees and angle B is 137.5 degrees!
7 0
4 years ago
Simplify the expression 5(x-3)(x^2+4x+1)
Scorpion4ik [409]

Simplify the expression 5(x-3)(x^2+4x+1)

it would be I think answer number 3

5 0
3 years ago
A bag contains pieces of paper numbered from 5 to 9. A piece of paper is drawn at random. What is the theoretical probability of
NeTakaya

Answer: 3/5 probability of choosing a number LESS THAN 8

8 0
3 years ago
Which algebraic expression represents this phrase? the product of 67 and the number of we
Dmitriy789 [7]

the product = multiply

If is the product of 67 and the number of we, then your answer is 67 · we.

If is the product of 67 and the number of weks, then your answer is 67 · weks.

4 0
4 years ago
Write the equation in standard form. Then factor the left side of the equation.
allsm [11]
X=3/2, -5 is that what u are asking for
4 0
3 years ago
Other questions:
  • Given cos A = -.45 find angle A in degrees. Round your answer to the nearest hundredth.
    10·1 answer
  • A sprinter can run 319 feet in 11 seconds . Find the sprinters unit rate of feet per second
    13·2 answers
  • Factor 1
    10·2 answers
  • The adjoining figure is the figure of two pillars
    6·1 answer
  • The function f is defined by f(x)=7x−5. Use this formula to find the following values of f. <br>f(3)
    12·2 answers
  • If the translation maps point (3,2) to (4,5); or T: (3,2) —&gt; (4,5), then what is the image of point (0,0)? (4,5) (-1,-3) (1,3
    15·1 answer
  • How to find radius of a cone without knowing the volume
    14·1 answer
  • Lynn is making custom bricks. She combines 39 pounds of water and 48 pounds of brick dust in a mixing bucket. She spills 13 poun
    10·1 answer
  • Use the diagram to help you solve this problem.
    9·1 answer
  • LaTeX: \frac{4}{5}\times\frac{7}{10}\:=\:4 5 × 7 10 =
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!