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
ra1l [238]
3 years ago
8

8 + 12 = 2x HELPPPP GOOD ANSWERS

Mathematics
2 answers:
Gennadij [26K]3 years ago
5 0

Answer:

x = 10

Step-by-step explanation:

8 + 12 = 2x

8 + 12 = 20

20 = 2x

----   -----

2      2

10 = x

x = 10

Irina-Kira [14]3 years ago
4 0

Hey!

----------------------------------------------------

Solution:

8 + 12 = 2x

~Divide 2 to both sides

20/2 = 2x/2

~Simplify

10 = x

----------------------------------------------------

Answer:

x = 10

----------------------------------------------------

Hope This Helped! Good Luck!

You might be interested in
What’s the correct answer ???
Svetlanka [38]
The correct answer is the second one
7 0
3 years ago
B. You used 13 gallons when you traveled 342 miles. How many miles did you<br> travel per gallon?
svet-max [94.6K]

Answer:

26.307 miles per gallon

Step-by-step explanation:

Divide the miles traveled by the number of gallons used.

In this case, divide 342 by 13 to get the answer of 26.307 miles per gallon.

8 0
3 years ago
Circle the largest decimal in each of the following groups.
ExtremeBDS [4]

A. 0.370

B. 0.44

C. 0.1

D. 2.75

7 0
3 years ago
Read 2 more answers
The angles of elevation froma point X to the top of flagpoles A and B are 35* and 45* respectively. If X lies in the middle of t
BartSMP [9]

Let AB = t. And since X lies in the middle, so AX=BX = t/2 .

Let the height of the smaller flagpole is AO and of larger flagpole is BP .

Using tangent ratio rule in each triangle, we will get

tan 35 =\frac{AO}{t/2} , tan 45= \frac{BP}{t/2} // AO = \frac{t*tan35}{2},  BP=\frac{t*tan45}{2}

And there ratio is

\frac{AO}{BP}= \frac{tan 35}{tan 45}=\frac{0.7}{1}

5 0
3 years ago
Each row in the table shows how a picture was enlarged or reduced
Fed [463]

Answer:

1. Tall Dog

2. Small Dog

3. Regular Dog

4. Fat Dog

Step-by-step explanation:

It's simple. Look at the problem ;)

8 0
3 years ago
Other questions:
  • What is the slope of the line joining (-4,7) and (-5,0)?
    6·2 answers
  • In a math class there are 8 male students and 7 female students. A
    9·2 answers
  • Vertical angles are opposite angles with the same vertex <br> true or false
    13·1 answer
  • Two step equations solve for x​
    9·1 answer
  • Describe the difference between a model , an experiment, and a simulation. Illustrate your definition with an example and be sur
    10·1 answer
  • Find the area of the trapezoid to the nearest tenth
    8·1 answer
  • I need help on math because my teacher won't help me​
    5·2 answers
  • Help would be more than appreciated:)
    7·1 answer
  • A photographer charges $12 for a set of 20 pictures. Each picture cost the same amount. At this rate, how many pictures cost $30
    8·1 answer
  • A particle starts from rest at a fixed point A and moves in a straight line with an acceleration which, t seconds after leaving
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!