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
Dovator [93]
2 years ago
9

3x + 2 = 14 Which number makes the equation true? 1 2 2 4 6

Mathematics
1 answer:
mrs_skeptik [129]2 years ago
7 0

Answer:

x=4

Step-by-step explanation:

3x+2=14\\\\3x+2-2=14-2\\\\3x=12\\\\\displaystyle \frac{3x}{3}=\frac{12}{3}\\ \\ x=4

You might be interested in
Any kind of clue please need help on this
Nikolay [14]

Similar polygons are made through scaling either by stretching or squeezing the sides all by a common ratio. Here, the size changes. Congruent polygons are made by shifting or reflecting their position. Here, the size does not change.

Choice A has a dilution (or squeezing) and a translation (shifting). That makes similar polygons.

Choice B has a rotation. Nope.

Choice C has a shifting and a reflection. Nope.

Choice D has a rotation and shifting. Nope.


Thus choice A is best.

7 0
3 years ago
Jo has an appointment at 3pm. She has to travel 21 miles and will drive at an average speed of 30 mph. To arrive exactly on time
GREYUIT [131]
2:18pm

21/30*60=42min trip
5 0
3 years ago
3x+3y=-x+5y which ordered pair is a solution of the equation
Semenov [28]

Answer:

2x+7y

Step-by-step explanation:

I'm sorry that's prolly not right but I need points that's the best I could do

3 0
3 years ago
Read 2 more answers
Solve for t. d=−16t2+4t t=12±41−4d‾‾‾‾‾‾√ t=8±1−4d‾‾‾‾‾‾√ t=18±1−4d√8 t=12±41−4d√2
dangina [55]

Answer:

t=\dfrac{1}{8}\left(1\pm\sqrt{1-4d}\right)

Step-by-step explanation:

Rearranging your quadratic to standard form, you get ...

16t^2 -4t +d = 0

For the quadratic formula, you have ...

a = 16

b = -4

c = d

so the solution is ...

t=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\\\\t=\dfrac{-(-4)\pm\sqrt{(-4)^2-4(16)(d)}}{2(16)}=\dfrac{4\pm 4\sqrt{1-4d}}{32}\\\\t=\dfrac{1}{8}\left(1\pm\sqrt{1-4d}\right)

7 0
3 years ago
Read 2 more answers
the vertex of the parabola below is at the point (5,-3). which of the equations below could be the one for this parabola?
lapo4ka [179]

Answer: ty for the points

Step-by-step explanation:

x+-3(y+3)2+5

6 0
2 years ago
Other questions:
  • A store sells 2 printers for every 5 computers. The store sells 40 computers. How many printers does the store sell? I also have
    10·2 answers
  • Which equation describes a linear function
    7·1 answer
  • What is the commission of 1,250 with a commission rate of 5%?
    7·1 answer
  • Are the ratios 3:6 and 6:3 equivalent?
    12·1 answer
  • There are 7 stars in each course on Mario 64. What percentage of stars
    11·1 answer
  • Please help! Thank you if you do :)
    12·1 answer
  • The cost of purchasing a bag of rice is partly constant and partly varies inversely as the square root of the number of people d
    5·1 answer
  • W=x^2-2yx make y the subject of the formula
    6·1 answer
  • (-3x2 + x + 5) − (4x2 − 2x)
    8·2 answers
  • HELP QUICK<br><br> For each statement about owners of equity in a business, select True or False.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!