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
Contact [7]
2 years ago
7

What is the perimeter of a square that is 3 inches on one side

Mathematics
2 answers:
blondinia [14]2 years ago
8 0
Square has 4 sides if each side is 3 you multilpy 3x4= 12inches
Natalija [7]2 years ago
4 0
P=4a=4·3=12 I'm typing randomly cuz the answer is too short
You might be interested in
The functions g and h are given by g(x) = x + 1 and h(x) = x²
Delvig [45]

Answer:

x = - \frac{3}{2} , x = 2

Step-by-step explanation:

To find h(g(x)) substitute x = g(x) into h(x) , that is

h(g(x))

= h(x + 1)

= (x + 1)²

= x² + 2x + 1

For h(g(x)) = 3x² + x - 5 , then

3x² + x - 5 = x² + 2x + 1 ← subtract x² + 2x + 1 from both sides

2x² - x - 6 = 0 ← in standard form

(2x + 3)(x - 2) = 0 ← in factored form

Equate each factor to zero and solve for x

2x + 3 = 0 ⇒ 2x = - 3 ⇒ x = - \frac{3}{2}

x - 2 = 0 ⇒ x = 2

5 0
2 years ago
Identify an equation in slope intercept form for the line parallel to y= -2/3x+8 that passes through (4, -5)
Evgen [1.6K]

Answer:

3y = -2x -7

Step-by-step explanation:

The equation of the line;

     y = -\frac{2}{3}x + 8

Unknown:

Equation of the line passing through (4, -5);

Solution:

To solve this problem;

    the equation of a line is given as;

        y = mx + c

where x and y are the coordinate

           m is the slope

          c is the intercept

To solve this problem,

  The slope  -\frac{2}{3} if the same as that of the new line since they are parallel;

Equation of the new line;

    x  = 4 and y = -5

     -5 =  -\frac{2}{3} x 4 + c

      -5 = -\frac{8}{3} + c

       c  = -5 + \frac{8}{3}

       c = -\frac{7}{3}

So, the equation of the line is;

    y =  -\frac{2}{3}x - \frac{7}{3}

 or ;

     3y = -2x -7

7 0
3 years ago
The mean age of 5 people in a room is 36 years. A person enters the room. The mean age is now 39. What is the age of the person
____ [38]
Your answer is 36.5. Hope this helps!
7 0
3 years ago
The lines below are perpendicular. If the green line has a slope of -2/3, what is the slope of the red line? Enter your answer a
11111nata11111 [884]
Let the red line be x
_2 by 3 _ x
3 0
2 years ago
HELP FAST PLEASE 50 POINTS TO BRAINLIEST
weqwewe [10]
Is there any positive 3 or not if not,
The answer for A is .....
The answer for B is ......
The answer for C is ......
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the product? need help
    11·2 answers
  • 100000000 plus 1111111111
    8·2 answers
  • A box of cereal states that there are 90 calories in a 3/4 cup serving.What is the unit rate for calories per? cup? How many cal
    9·1 answer
  • Which ordered pair could you remove from the relation {(–2, –1), (–1, 1), (–1, 0), (0, 1), (1, 0)} so that it becomes a function
    5·2 answers
  • What is the value of p if 2p = 7
    10·2 answers
  • What is the value of x?<br> a. x = 18<br> b. x = 48<br> c. x = 82 <br> d. x = 98
    11·1 answer
  • NO LINKS OR ANSWERING QUESTIONS YOU DON'T KNOW!!! THIS IS NOT A TEST OR AN ASSESSMENT!! Please help me with these math questions
    11·1 answer
  • What is the equation of the line that passes through the point (6, -6) and has a slope of -5/3?​
    13·1 answer
  • 3/4 c - 7/12 + 7/24 c + 2/3 - 1/6 c
    10·2 answers
  • Mia has 24 yards of ribbon. She gave 10 yards to her sister. Mia now wants to work on a project that requires 2 1/4 yards of rib
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!