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
Masja [62]
3 years ago
6

Twice the sum of k and 9 is 4

Mathematics
2 answers:
Mademuasel [1]3 years ago
4 0

Answer:

2(k + 9) = 4

Step-by-step explanation:

Use distributive property.

2 x k = 2k

2 x 9 = 18

Equation:

2k + 18 = 4

Subtract 18 from both sides

2k = -14

Divide both sides by 2

k = -7

koban [17]3 years ago
4 0

Answer:

-7

Step-by-step explanation:

First, we need to write this an equation

2(k+9)=4

2k+18=4

-18       -18

2k=-14

/2      /2

k=-7

You might be interested in
WILL MARK YOU AS BRAINLIEST!!!!!!!!!! PLEASE HELP DUE TODAY AT 1 :(((((
Alika [10]

Answer: here is a app to use  

Socratic by Google

Step-by-step explanation:

 

Socratic by Google its on iphone and sumsung

5 0
3 years ago
Tan^2 x+sec^2 x=1 for all values of x.<br> True or False
gogolik [260]
False 

because tan^2 45 =  1^2 = 1
and sec^2 x =  1/ cos^2 45  =  (sqrt2)^2 = 2

so the sum = 3
3 0
2 years ago
Read 2 more answers
Answers options are <br><br><br> 6/26<br><br> 8/18<br><br> 14/12<br><br> 14/26<br><br> Pls help
prohojiy [21]

Answer:

14/26

Step-by-step explanation:

6+8=14

14+12=26

6 0
2 years ago
Giving Brainliest!
zavuch27 [327]
It is the first option- 12 times one fourth the quotient of 6 and 2
4 0
2 years ago
What is the y intercept y=-4x-5
xxTIMURxx [149]

Answer:

The y-intercept y = 4x - 5 is (0,-5).

Step-by-step explanation:

hope this helps

have a great day

plz consider marking brainliest

6 0
3 years ago
Other questions:
  • A restaurant manager bought 20 packages of bagels. Some packages contained 6 bagels each, and the rest contained 12 bagels each.
    7·1 answer
  • The degree of the polynomial function f(x) is 3.
    14·1 answer
  • jade ran 6 times around her neighborhood to complete a total of 1 mile, how many times will she need to run to complete 5/6 of a
    8·2 answers
  • Opal wanted to make some necklaces and sell them at a craft store. She made 37 necklaces and each necklace had somewhere between
    7·1 answer
  • What times what equals 36
    12·2 answers
  • How can I improve my math? How can I get better grades and scores in competitions like AMC 8, 10, 12, and MATHCOUNTS? I get low
    12·2 answers
  • 271,403 to the nearest hundred thousand
    11·1 answer
  • Write as an algebraic expression: *20% of 75% of y
    7·1 answer
  • Quick will give brainlyest. What is the distance between points A and B? Use absolute value to explain your answer.
    13·1 answer
  • (1 2/7-3/14)/8/15trying to remember how to do this
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!