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
Tju [1.3M]
3 years ago
15

If your 13 - 17 put snap below and then answer this what is 2x ( 2x + x ) =16

Mathematics
1 answer:
Lana71 [14]3 years ago
3 0

Answer:

x = ± <u>-2</u>\sqrt{6}<u>_</u>

           3

Step-by-step explanation:

Combine Like Terms - 2x(3x) = 16

Calculate - 6x² = 16

Divide - x² = 8/3

Simplify - x = ± <u>-2</u>\sqrt{6}<u>_</u>

                            3

You might be interested in
A game contains 3 bags of green chips 2 bags of red chips and 5 bags og yellow chips. there ard 25 green chips in a bag and 30 r
nika2105 [10]
1 game has 3 bags of green chips ; 2 bags of red chips ; 5 bags of yellow chips
1 bag: 25 green chips
1 bag: 30 red chips

total number of chips:
green: 3 x 25 = 75 
red: 2 x 30 = 60
yellow: 75 + 60 = 135  answer to part a.

75 + 60 + 135 = 270 total number of chips.

270 / 54 = 5 players. answer to part b.

Each of the 5 players will have 15 green chips, 12 red chips, and 27 yellow chips, for a total of 54 chips.
8 0
3 years ago
Caroline has 10 marbles. One half of them are blue. How many marbles are blue?
Viktor [21]
Answer: 5

One half of 10 is 10/2 or 1/2(10)
10/2 = 5
1/2(10) = 5
6 0
3 years ago
Read 2 more answers
What's the relationship between the values of 4s in 44000
oksano4ka [1.4K]
The relationships of the 4's is 40,000 and 4,000
5 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST. please help
kondor19780726 [428]

Answer:

x = 11.4 m

y = 21 m

man's shadow =  9.6 m

Step-by-step explanation:

measure of third angle must be 50 degrees (180 - (40 + 90))

you can take tan50° = 15/y and 'y' will equal approx. 21

to find 'x' you can take tan21° = (21-x) /25 and 21 - x = 25 · tan21°

21 - x = 9.6

-x = -11.4

x = 11.4

man's shadow is the difference of 21 and 11.4, which is 9.6

4 0
3 years ago
Answer the MATH question pleaaseee
Mrac [35]

Answer:

25 percent

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • A polynomial function with rational coefficients has the following zeros. Find all additional zeros.
    12·1 answer
  • An appliance store reduced the price of a refrigerator by 20% and then raised the prices by 10% from the lower price. What was t
    13·1 answer
  • What is the value of x in this equation <br> 1.54x+6.814=8.2
    7·1 answer
  • Solve 4x -5 =9 help me pls
    9·1 answer
  • How do i use gcf with this problem?
    7·2 answers
  • A room has a floor area of 120 square feet and a height of 8 feet. What is the volume of the room?
    15·1 answer
  • Sam ran 63,756 feet in 7 hours. what is sam's miles per hour
    15·2 answers
  • A twelve pack of soda is on sale for $2.64. What is<br> the cost for one
    6·2 answers
  • Find the surface area of the composite figure.
    6·1 answer
  • Decimals from greatest to least <br> .750<br> .475<br> -0.123<br> .675<br> .253
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!