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
ehidna [41]
3 years ago
8

the perimeter is 24 inches. a poster is 3 times as long as it is wide. what are the length and width of the poster.

Mathematics
2 answers:
kkurt [141]3 years ago
5 0
24=3x+3x+x+x add like terms
24=8x divide by 8
3÷x
plug I'm 3 for x
3×3=9 so length is 9
and width is 3
Marta_Voda [28]3 years ago
3 0
In this question the main information's are already provided. Based on them the answer to the question can be easily deduced.
Let us assume the width of the poster = x
Then the length of the rectangle = 3x
The perimeter of the rectangle = 24 inches
we already know
Perimeter = 2 ( Length + width)
24 = 2( 3x + x)
24 = 2 * 4x
24 = 8x
x = 24/8
  = 3
So the width of the rectangle is 3 inches
Length of the rectangle = 3x
                                     = 3 * 3
                                     = 9
So the length of the rectangle is 9 inches.
You might be interested in
Caleb bought groceries and paid $1.60 in sales tax. The sales tax rate is 2.5%
Varvara68 [4.7K]

answer: the price was $64.

8 0
3 years ago
Solve the formula for v 1 v1 . Average acceleration of an object: a= v 1 − v 0/ t<br> pls help
ziro4ka [17]

In this question , we have the formula of acceleration given, which is

a = \frac{v_{1} - v_{0}}{t}

And we have to solve for v_{0}

First we need to get rid of denominator t from right side and for that, we multiply both sides by t, that is

at = v_{1} - v_{0}

Now to solve for v1 , we need to get rid of v0, and for that , we add v0 to both sides, that is

v_{1} = at + v_{0}

And that's the required answer.

3 0
4 years ago
Find the slope of line containing the given points. (3,-8),(1,4)​
iris [78.8K]

Answer: ⁻6 is your answer.

Step-by-step explanation:

To find the slope use the slope equation: m=y₁-y₂/x₁-x₂

Sub: m= ⁻8-4/3-1

Solve: m= ⁻12/2

Sam: m= ⁻6/1 or -6

3 0
3 years ago
Read 2 more answers
How many possible outcomes are there on ryan's first turn flipping two cards?
GalinKa [24]

The possible outcomes are there on Ryan's first turn flipping two cards is

<h3>What are cards?</h3>

The cards are 52 in number in which 13 cards are different. Each card is four in quantity.

Ryan is playing a multiplication game with a pile of 26 cards, each with a number on them.

Each turn, he flips over two of the cards and has to  multiply the numbers.

The  number of ways in which two cards can be selected  from 26 cards, at the same time. The order of those are important.

Then, the number of possible outcomes on each flip of two cards

= 26 p(2)

= 26 x 25

=650

Thus, the possible outcomes are there on Ryan's first turn flipping two cards.

Learn more about cards.

brainly.com/question/7570270

#SPJ1

3 0
2 years ago
15.12 for 12 hamburgers per burger
SSSSS [86.1K]

Answer:

15.12 ÷ 12 = 1.26 per burger

7 0
3 years ago
Other questions:
  • The sum of 4 times a number and 7 is 19
    11·2 answers
  • Then diameter for a circle is 12 m.
    10·1 answer
  • Cliff has r quarters. Express the value of the quarters in cents
    6·2 answers
  • You go out golfing with a friend and decide to
    15·1 answer
  • Need the answer ASAP
    15·1 answer
  • The cost of cloth is directly proportional to the length. A 3.2-metre length of cloth costs $38
    8·1 answer
  • As a part of a customer loyalty program, a restaurant's computer chooses orders at random to receive a free appetizer. Each orde
    6·1 answer
  • Find the area of the shaded region. All angles are right angles.
    12·1 answer
  • What is the sum of the two expressions? (3/7x+4)+(1/7x-2)
    5·1 answer
  • 3 lines are shown. A line with points T, R, W intersects with a line with points S, R, V at point R. Another line extends from p
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!