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]
3 years ago
12

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

Mathematics
1 answer:
alina1380 [7]3 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
A bag contains 20 marvels of the same size for blue green and red the probability of picking a blue marbles 20% probability of p
strojnjashka [21]

Answer:

30% chance of picking a red marble

Step-by-step explanation:

since 70% of the bag is filled with blue or green marbles the rest of the bag (100-70=30) is the percent of red marbles.

6 0
3 years ago
If y varies inversely with x and y=2 when x=8 what is K the constant of proportionality
777dan777 [17]
Y=k/x
2=k/8
k=16
the answer is A
7 0
3 years ago
Evaluate (distributive property)
OLEGan [10]

Answer:

Step-by-step explanation:

If A, B and C are integers, according to distributive property;

A(B+C) = AB+AB

A is distributed over B and C

Given

9×6 = 5 sixes +4 sixes

5 sixes = 5(6) =30

4 sixes = 4(6) =24

9×6 = 5(6)+4(6)

9×6 = 30+24

9×6 = 54

Hence ? =5,?? =24 ??? = 54

3 0
3 years ago
What is the degree measure of f?.<br> A) 56° <br> B) 58° <br> C) 60° <br> D) 64°
vaieri [72.5K]
It’s 58 116 divided by two
7 0
3 years ago
Read 2 more answers
What is the value of x?
Phantasy [73]

Answer:

value of x = 5.8 mm

Step-by-step explanation:

We have given,

Two right triangles EDH and EDG.

In right triangle EDH, EH = 56mm , DH = 35 mm

Using Pythagoras theorem we can find ED.

i.e EH² = ED²+DH²

56²=ED²+35²

ED²=56²-35²

ED = √(56²-35²) = 7√39 = 43.71 mm

Now, Consider right triangle EDG

Here, EG=44.8mm , GD = x+4  and ED = 7√39

Again using Pythagoras theorem,

EG² = ED² + DG²

44.8²= (7√39)²+ (x+4)²

(x+4)² = 44.8² - (7√39)²

x+4 = √(44.8² - (7√39)²)

x+4 = 9.8

or x = 9.8 - 4 = 5.8 mm

Hence we got the value of x = 5.8 mm

6 0
3 years ago
Other questions:
  • Antonio is ready to move out of his parent's house and live on his own. he found a great apartment that has all utilities includ
    14·2 answers
  • Tom is standing on the deck of a pool. The bottom of the pool is -6 feet from the deck. What is the depth of the pool?
    12·2 answers
  • Use the clustering estimation technique to find the approximate total in the following question.
    8·2 answers
  • Sally's weekly pay is directly proportional to the number of hours she works. Her pay is
    8·1 answer
  • CAN IN THIS APP HELPS ME I POSTED THE QUESTION 4 TIMES LOST ALL MY POINTS PLEASE Help please help me
    15·1 answer
  • What’s the difference between point A (3,4) and B (-1,4) on a coordinate plane?
    6·1 answer
  • Please help me solve this.
    6·1 answer
  • Is the value of (1.7 x 104) x (2.1 x 10-8) greater than 1 or
    6·1 answer
  • Selena purchased some gifts for her nieces and nephews online. She bought 3 dolls each priced at $19. 99 each and 4 remote contr
    5·1 answer
  • Two angles of a quadrilateral measure 200° and 50°. The other two angles are in a ratio of 4:7. What are the measures of those t
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!