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
disa [49]
3 years ago
13

4

Mathematics
2 answers:
tresset_1 [31]3 years ago
6 0

\huge \boxed{\mathfrak{Question} \downarrow}

  • Solve the equation: 2 (x + 2x) = 36.

\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

\large \sf \: 2 ( x + 2 x ) = 36

  • Divide both sides by 2.

\large \sf \: x+2x=\frac{36}{2}  \\

  • Divide 36 by 2 to get 18.

\large \sf \: x+2x=18

  • Combine x and 2x to get 3x.

\large \sf \: 3x=18

  • Divide both sides by 3.

\large \sf \: x=\frac{18}{3}  \\

  • Divide 18 by 3 to get 6.

\large \boxed{ \mathfrak{x=6 }}

=> <u>Option D. x = 6</u> is the right answer.

WARRIOR [948]3 years ago
3 0
2x+4x=36
6x=36
X=6
I hoped I helped you
You might be interested in
01.02)V 196ind the answer to V48 and select the correct answerational or irrational?8 21, irrationalsv 3, irrational
scoray [572]
Simplifying √196 before doing the multiplication:
( √196 ÷ 7 ) × √48
= ( (√4 × √49) ÷ 7 ) × √48
= ( (2 × 7) ÷ 7 ) × √48
= 2√48
Simplifying √48:
= 2 × √16 × √3
= 2 × 4 × √3
= 8√3
which is irrational because it's a square root

6 0
3 years ago
Which of the following is not a possible r-value -0.3 -1.6 0.8 0.3
Sliva [168]

Answer: -1.6 is not a possible r-value.

Step-by-step explanation:

R-values range from -1 to +1. Out of all these numbers, -1.6 does not belong. Hence, -1.6 is not a r-value.

3 0
3 years ago
And a wildlife preserve 46 ducks are captured tagged and then released. Later to her ducks are examined in four of the 200 ducks
docker41 [41]

Answer:

2300

Step-by-step explanation:

We are given that

Out of 200 , four ducks are tagged.

We have to find the number of ducks in the preserve if 46 ducks are tagged.

Let x be the number of ducks in the preserve.

If number of tagged ducks increases then number of preserved ducks also increases.It is in direct proportion.

According to question

\frac{x}{46}=\frac{200}{4}

x=\frac{200\times 46}{4}

x=50\times 46

x=2300

4 0
3 years ago
What’s 7y+8=57?????!!?!????
forsale [732]
Ok so basically your going to subtract 57-8 which is 49. So now you have 7y=49 so now divide 49 by 7 which is 7. So your answer is 7 and to check your work substitute 7 for y so.... 7(7)+8=57 so 57=57 which is accurate
7 0
3 years ago
Read 2 more answers
Express 84,42 as a percentage of 74,05 rounded off to a whole number
Leto [7]
0.84, 0.42, 75 AND 5

5 0
3 years ago
Other questions:
  • Please help! I'll give out the brainiest!
    14·1 answer
  • What is the value of c
    8·1 answer
  • At a county fair truck pull, two pickup trucks are attached to the back end of a monster truck as illustrated in the figure. One
    14·2 answers
  • Why does it take 3 copies of 1/6 to show the same amount as 1 cooy of 1/2
    8·1 answer
  • A scuba diver is exploring at an elevation of -12.2 meters. As the diver rises to the surface, she plans to stop and rest briefl
    10·1 answer
  • The formula for the area of a circle is A =pie r 2. Classify the area of a circle with a radius of 0.75 centimeters as either ra
    5·2 answers
  • Find the area. The figure is not drawn to scale.
    12·2 answers
  • Please Help! Is the data set approximately periodic? If so, what are its period and amplitude?
    9·1 answer
  • Steve will roll a number cube, numbered 1-6, twice. What is the probability of rolling a number greater than 4, then
    13·1 answer
  • Janelle and three of her friends bought four smoothies of equal cost for a total of 3$. If she purchases the same smoothies on a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!