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
SSSSS [86.1K]
2 years ago
9

Each side of a square is increased by 3 inches. The perimeter of the new square is 40 inches more than twice the length of the s

ide of the old square what is the length of the side of the new square
Mathematics
1 answer:
RUDIKE [14]2 years ago
6 0

Length of side of new square is 17 inches

Step-by-step explanation:

  • Step 1: Let the length of the side of the old square be x. Then length of side of new square = x + 3 and Perimeter of new square = 40 + 2x

Perimeter of a square = 4 × side

⇒ 4(x + 3) = 40 + 2x

⇒ 4x + 12 = 40 + 2x

⇒ 2x = 28

⇒ x = 14 inches

  • Step 2: Find length of side of the new square

⇒ x + 3 = 17 inches

You might be interested in
Hank invested $50,000 in a mutual fund that earns 7% interest compounded annually. How much interest did he earn after 10 years?
anastassius [24]

Answer:

F $35,000

Step-by-step explanation:

3,500 is 7% of 50,000 3500 multiplied by 10 years= 35,000

7 0
3 years ago
Read 2 more answers
Please help I really do not understand its turned in today. I WILL GIVE BRAINLIEST :)
8090 [49]

Answer:

Total area of new carpeting installed: 368

Step-by-step explanation:

What I did is too complicated to write down, so I'll just show you the math:

(12 * 8) * 2 (The area of the bedrooms)

11 * 16 (The area of the livingroom)

6 0
2 years ago
I need help with this.
Thepotemich [5.8K]

Answer:

The volume of a triangular pyramid is 24 cubic inches. The base is a right triangle with a length

of 4 inches and height of 3 inches. What is the height of the pyramid, in inches?

Step-by-step explanation:

The volume of a triangular pyramid is 24 cubic inches. The base is a right triangle with a length

of 4 inches and height of 3 inches. What is the height of the pyramid, in inches?

The volume of a triangular pyramid is 24 cubic inches. The base is a right triangle with a length

of 4 inches and height of 3 inches. What is the height of the pyramid, in inches?

5 0
3 years ago
Write each fraction or mixed number as a decimal 14 3/5
Andreyy89
14 3/5 as a decimal would be 14.6
4 0
3 years ago
Read 2 more answers
1.3.IP-28
lidiya [134]

Step-by-step explanation:

Find the difference

3,621 - 1,836 = 1,785

They payed $1,785 dollars in the second installment.

6 0
2 years ago
Other questions:
  • Kesha threw her baton up in the air from the marching band platform during practice. The equation h(t) = −16t² + 54t + 40 gives
    6·1 answer
  • MORE PROBABILITY :\ . In a family with family with 4 children, excluding multiple births, what is the probability of having 2 gi
    10·1 answer
  • A solid exerts a force of 400 N. The pressure exerted by the solid on a surface, if area of contact is 2m2 will be
    9·1 answer
  • Suppose you toss a fair coin 10 times, let X denote the number of heads. (a) What is the probability that X=5? (b) What is the p
    11·1 answer
  • Which scatterplot shows no correlation?
    6·2 answers
  • What is p divided by 5 in a algebraic expression​
    7·1 answer
  • A circular-shaped pool has a diameter of 23 meters. What is the AREA of the pool in square meters? Use 3.14 for pi. Round to the
    7·1 answer
  • Help me plss llol.....
    7·1 answer
  • Don't guess!
    6·1 answer
  • Help ASAP please
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!