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
Anna [14]
2 years ago
5

Help help help plz plz plz

Mathematics
2 answers:
nydimaria [60]2 years ago
8 0

Answer:

x=9

Step-by-step explanation:

9+3=12

12/2=6

REY [17]2 years ago
4 0

Answer:

x = 9

Step-by-step explanation:

The first step is to do get rid of the 2 in  \frac{x+3}{2} you do this by muliplying 2 on each side so it would cancel out the 2 but you also need to multiply the 6 so the result would be x + 3 = 12

The second step is to subtract the 3 from the left side so it would look like this x + 3 - 3 = 12 - 3 so the result would be x = 9

Finally, the answer is x = 9

I hope i was able to help!

You might be interested in
This diagram illustrates an unfolded part of a greeting card,<br> What is its area ?
Fittoniya [83]
The answer is 625 ......
8 0
2 years ago
What is the area of this triangle?
Diano4ka-milaya [45]

ANSWER

56.1 square inches.

EXPLANATION

The area of this triangle can be calculated using the formula,

Area =  \frac{1}{2} ab \sin( C)

where a=8in.

b=14.2 in.

and C=99° is the included angle.

We plug in these values to obtain,

Area =  \frac{1}{2} \times  8 \times 14.2 \sin( 99 \degree)

Area = 56.1007

We round to the nearest tenth to get,

56.1 sq. inch

6 0
3 years ago
Pizza has 12 slices only finished 75% how many slices are left
Anvisha [2.4K]

Answer:

3 slices

Step-by-step explanation:

12-75%=3

3 0
3 years ago
Read 2 more answers
1
Leona [35]

Given:

The inequality is:

y>5x+3

To find:

The y-intercept, slope and type of line (solid or dotted).

Solution:

The slope intercept form of a line is:

y=mx+b            ...(i)

Where, m is the slope and b is the y-intercept.

We have,

y>5x+3

The relation equation is:

y=5x+3             ...(ii)

On comparing (i) and (ii), we get

m=5

b=3

It means the slope is 5 and the y-intercept is 3.

The sign of the inequality in the given inequality is ">". It means the boundary line is not included in the solution set. So, the boundary line is a dotted line.

Therefore, the slope is 5, the y-intercept is 3 and the line is a dotted line.

7 0
3 years ago
WILL GIVE BRAINLIEST 5 STARS AND THANKS Find the number of 4-digit numbers that contain exactly two even and two odd digits.
IgorLugansk [536]

Answer:

4433

Step-by-step explanation:

2 even 2 odd  

4 0
3 years ago
Read 2 more answers
Other questions:
  • Amanda uses the expression 5, 271 × 4 to measure the length, in feet, of a fence around a park. What is the length of the fence?
    5·1 answer
  • A class consists of 60% men and 40% women. Blonde men compose 25% of the class, and blond women make up 20% of the class. If a s
    8·2 answers
  • What times what equals 46
    13·2 answers
  • What is 8/30 in simplest form
    11·2 answers
  • What is 1.6 times 10 to the negative third power and what is 1.6 times 10 to the third power
    13·1 answer
  • An instructional video is 5.4 minutes long. How long is the video in seconds? How long is it in hours?
    7·1 answer
  • Find the surface area of each solid <br> Please help it’s for my sister
    12·1 answer
  • 5/10 and 4/8<br><br> equivalent<br> not equivalent
    9·2 answers
  • Earn $1700 as a starting bonus (at day zero) and then earn $5,000 after your first month, $6,000 after your
    14·1 answer
  • Erika write the following word expression on the board: The quotient of 24 and k. Write an algebraic expression for the word exp
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!