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
Ira Lisetskai [31]
3 years ago
14

The length of a rectangle is 5 less than twice the width. Find the dimensions if the perimeter is 110?

Mathematics
1 answer:
Flauer [41]3 years ago
8 0
Let, Width = x
Length = 2x - 5

So, perimeter = 110 = 2(l+w)
110 = 2(2x-5+x)
110 = 2(3x-5)
110 = 6x-10
6x = 110+10
x = 120/6
x = 20
So, 2x-5 = 2(20)-5 = 35

So, dimensions are 35 × 20

Hope this helps!
You might be interested in
What is the equation of the graphed line written in
frutty [35]

Answer:

Step-by-step explanation:7

8 0
3 years ago
In centimeters, what is the unknown length in this right triangle?<br> 61 cm<br> 60 cm
ExtremeBDS [4]

Answer:11

Step-by-step explanation:

3 0
2 years ago
An electrician cuts a 136 foot long piece of cable. One piece is 16 feet less than 3 times the length of the other piece. Find t
Ugo [173]

Answer:

98 ft  and   38 ft

Step-by-step explanation:

We know that the initial length of the piece is  136 feet

Then the piece is cut into two pieces.

Let's call x the length of the first piece  of cable and call z the length of the second piece of cable.

So we know that

x + z = 136

and

x = 3z-16

Now we substitute the second equation in the first one and solve for the variable z

3z-16 + z = 136

4z-16= 136

4z= 136+16

z= \frac{152}{4}

z=38\ ft

Now we find the length x

x + 38 = 136

x= 136-38

x= 98\ ft

7 0
4 years ago
What is the slope of the line passing through (-2,4) and (3,-4)
Scilla [17]
Remember the slope formula is m=\dfrac{y_2-y_1}{x_2-x_1}. So plugging in the coordinates we have m=\dfrac{-4-4}{3-(-2)}=\boxed{-\dfrac{8}{5}}
6 0
3 years ago
Which number is an irrational number? -22 divided by nine
Luden [163]

Answer:

A

Step-by-step explanation:

-square root 3

5 0
3 years ago
Other questions:
  • SAMs garden is shaped like the drawing above if the area is 304 ft, what would the length for the rectangle be?
    13·1 answer
  • PLEASE HELP...WILL MARK AS BRAINLIEST..
    14·2 answers
  • Suppose that we don't have a formula for g(x) but we know that g(3) = −5 and g'(x) = x2 + 7 for all x. (
    11·1 answer
  • QUICK I NEED HELP PLEAASE
    13·1 answer
  • in a bag of marbles 1/2 of the marbles have a star on them if 8 marbles have a Star how many total marbles are in the bag​
    14·2 answers
  • There were 30 cars and 20 trucks in the parking garage. What is the ratio of cars to total vehicles?
    14·1 answer
  • What type of play is a dollar
    15·2 answers
  • What is the area of the trapezoid?<br> A) 176 cm^2<br> B)192 cm^2<br> C)208 cm^2<br> D)224 cm^2
    12·1 answer
  • if the sum of interior angles of a polygon is 3600 find the number of sides of it. plz want steps too​
    11·1 answer
  • What equation can fix this?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!