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
ANTONII [103]
3 years ago
9

3. The perimeter of a rectangle is 98 feet. Find its dimensions assuming that its length is 2 feet less than twice its width.

Mathematics
1 answer:
mixer [17]3 years ago
3 0

Answer:

w = 17 fts

l = 32 fts

Step-by-step explanation:

P = 2w + 2l

l = 2w - 2

98 = 2w + 2(2w - 2)

98 = 2w + 4w - 4

98 + 4 = 6w

6w = 102

w = 17 fts

l = 2×17 - 2 = 34 - 2 = 32 fts

You might be interested in
beth ate lunch and wanted to leave her waitress a 15% tip..Her meal cost $8.95.how much should beth leave for the tip ? Find the
Natalka [10]

Answer:

1 dollar and 35 cents

Step-by-step explanation:


6 0
3 years ago
If one point on a horizontal line has the coordinates (10, -3), which of the points below are also on the line? Select all that
frozen [14]
The correct answers are:
______________________________________________________
  [B]:  "  (3, -3)  " ;  AND:
______________________________________________________
  [C]:  " (-2, -3) " .
______________________________________________________ 
<u>
Note</u>:
 Any point with the "y-coordinate" of  "-3" would also be on the line.

As such, the correct answers, are:
______________________________________________________
  [B]:  "  (3, -3)  " ;  AND:
______________________________________________________
  [C]:  " (-2, -3) " .
______________________________________________________ 
6 0
3 years ago
 Amy​'s car holds at most 19 gallons of gas. Now it has 9 gallons. Use pencil and paper. Explain how to find the amount of gas s
Kazeer [188]

Answer:

10 gallons

Step-by-step explanation:

Amy​'s car's maximum capacity to hold gas = 19 gallons

present amount of gas  = 9 gallons

As the car's capacity is 19 gallons and present amount in tank is 9 gallons, so we can fill it as much as so that the amount in tank becomes 19 gallons.

let assume she fills x gallons

then x gallons and 9 gallons present earlier should be equal to 19 gallon, as the tank can not hold more than that.

lets write it mathematically

x + 9 = 19

subtracting 9 from both side

x + 9 - 9 = 19 - 9

=> x = 10

Thus, 10 gallons of gas is needed to fill the gas tank.

6 0
3 years ago
Jen scored 80 on a test. 16 of the questions she answered were correct. How many questions did the test have?
Dmitry [639]
16 questions right = 80%
So that means Jen missed 4 questions.
Hope this helped.
8 0
3 years ago
The volume of a box 4in wide 2in high and 5in long is
Free_Kalibri [48]

Answer:

40 cubic inches

Step-by-step explanation:

The Formula for Volume: Length x Width x Height (L x W x H)

4 times 2 times 5 = 40

6 0
3 years ago
Other questions:
  • How do you solve 4x^2+20x+25=0 by completing the square
    10·1 answer
  • True or False? Wireless networks are more prone to electromagnetic interference than wired networks, and they must cope with acc
    5·1 answer
  • You have a 5-question, true-false quiz. What is the probability that you choose each answer at random and get 4 of the questions
    7·1 answer
  • An open, rectangular box with length of 6 feet, width of 4 feet, and height of 2.5 feet is to be painted on all exterior sides,
    14·1 answer
  • ASAP PLEASE, SOLVE ALLLL FOR 20 POINTS AND BARINLIEST
    9·2 answers
  • + Extra points, and I will give BRAINLIEST to the first person to get this question right.
    12·1 answer
  • Write the fraction that represents her constant speed, C, if she walks y miles in 10 mil
    14·1 answer
  • Help please<br>-8+(-5)+9+11= ​
    13·2 answers
  • SOMEONE PLEASE TELL ME IN WORDS HOW TO SOLVE THIS
    10·1 answer
  • Hey guys need help here
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!