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
Kay [80]
3 years ago
13

A classroom board is 48 inches wide and 32 inches tall.

Mathematics
1 answer:
-Dominant- [34]3 years ago
6 0
The amount of ribbon needed is the perimeter of the board 2 x length + 2 x width
Answer is A 160 inches
You might be interested in
#1 Find the slope given the points (3,-20) and (5,8) *
Artyom0805 [142]

Hey there :)

To find the slope with <em>two points</em> we will need to use the equation  \frac{y^2-y^1}{x^2-x^1}

x^1    x^2       y^1  y^2

( 3 , -20 )  ( 5 , 8 )

Here is what the equation should look like when replaced with the numbers (<em>it will be a fraction</em>) :

                                     \frac{8 - (-20)}{5 - 3}

We know that <em>two negatives</em> cancel out and make a positive, so the numerator would actually be 8 + 20.

Solve the fraction and we get   \frac{28}{2}

28 <em>divided</em> by 2 is 14. The slope is 14.

6 0
3 years ago
For each value of y, determine whether it is a solution to 12 = 2y +8.<br> Is it a solution
grin007 [14]

Answer: 2(0) + 8 does not equal 12, not a solution.

2(2) +8 = 12 yes it is a solution

2(-3) + 8 does not equal 12, not a solution

2(5) + 8 does not equal 12, not a solution.

Step-by-step explanation:

Looks like you need to plug in each y value given and multiplied by 2 and add 8

2(0) + 8 does not equal 12, not a solution.

2(2) +8 = 12 yes it is a solution

2(-3) + 8 does not equal 12, not a solution

2(5) + 8 does not equal 12, not a solution.

3 0
3 years ago
What does m equal in this equation? <br> 5m+2(m+1)=23
barxatty [35]
5m+2m+2 = 23
7m=21 , So:: m=21:7
m=3
8 0
2 years ago
Read 2 more answers
You put $643 into an investment at 3% for one year. What will the balance (total amount) be
baherus [9]

Answer:

$662.29

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Please help me with functions​
goldenfox [79]

Answer:

1.) Domain: [-2, 1] Range: [1, 2] 2.) Domain: [-1, 2] Range: [-2, 2]

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • 15 is 60% of what number?
    12·2 answers
  • Five times the sum of a number and 6
    5·1 answer
  • A camel had to walk a distance of 11,040 m. After 4 hours, he still had to walk 920 m. How far did the camel walk per hour?
    11·1 answer
  • A cargo ship left port A and is headed across the ocean to shipping port B. After one month, the ship stopped at a refueling sta
    14·2 answers
  • C -21= 41 <br><br><br>What is the solution for this equation?​
    12·2 answers
  • 2y=2x+6<br> Solve for y
    12·2 answers
  • Evan and Dorinda make bracelets for a craft fair.
    13·1 answer
  • Find the solution to the system by the substitution method. Check your answer.
    5·1 answer
  • Hjc-emeg-ztd girlsss come here ❤️​
    13·2 answers
  • (2) Below is the graph of a function, y = f (x).
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!