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
Natali [406]
3 years ago
15

If the width of a rectangle is 3 yards less than it’s length and the perimeter is 130 yards, what is the length and the width.

Mathematics
1 answer:
Marianna [84]3 years ago
6 0

Answer: P=130

2W +2L=130

2(31) + 2(34)=130

W=31

L=34

Step-by-step explanation:

P=130

2L + 2W

W=L-3

Add all of the sides together to get perimeter.

2(L-3) + 2L=130

2L-6+2L=130

4L-6+6=130+6

4L=136

4L/4=136/4

L=34

W=L-3

W=34-3

W=31



You might be interested in
Find the values of x and y using the give chord, secant, and tangent lengths
garri49 [273]

Answer: 7

Step-by-step explanation:

7

3 0
3 years ago
Anybody know the answer?
Ilya [14]

Answer:

C.

Step-by-step explanation:

The eqn. of a circle with centre (h,k)and radius ris given by,

6 0
3 years ago
Suppose you pick a tile out of a bag containing 26 tiles marked with the letters A through Z. What is the probability of picking
Liula [17]
Given that <span>a bag contains 26 tiles marked with the letters A through Z.

The probability of picking a letter from the name JACK is 4 / 26

The probability of picking a letter from the name BEN is 3 / 26.

Therefore, the probability of picking a letter from the name JACK or from the name BEN iis given by 4 / 26 + 3 / 26 = 7 / 26 </span>
6 0
3 years ago
What is the value of x?
Nikolay [14]

Answer:

5 units (you are right!)

Step-by-step explanation:

The triangles ABD and BCD are similar.

Therefore,

\frac{x}{10}=\frac{10}{4x} \\4x^{2}=100\\x^{2}=25\\x=5

I hope this helped!

6 0
2 years ago
how do you multiply binomials? Plz help! Will mark brainliest whoever answers first! Thank you for helping me, and have a good d
zepelin [54]

1. multiply the first term of each binomials together

2. multiply the out terms together.

3. multiply the inner terms together

4. multiply the last terms of each expression together

5. list the four results of FOIL in order

6. combine the like terms.

I hope this helps

6 0
3 years ago
Other questions:
  • Find the area ofa rectangle<br> 15ft base<br> 4heiht
    13·2 answers
  • 95 percent of what number is 57
    13·1 answer
  • Help me please it would be very nice and you will be crowned brainliest
    12·1 answer
  • How can you use geometry figures to solve real world problems
    13·1 answer
  • Identify the number that is a multiple of 5. 66 30 29 1
    11·1 answer
  • Help awnser attach the awnser using image​
    10·1 answer
  • NEED HELP! I ALREADY DID HALF, BUT STILL CONFUSED!
    9·1 answer
  • What is 5,250 ÷ 6 = to? i have been having trouble
    5·2 answers
  • Kat is interested in getting chickens so she can have fresh eggs. Before she buys her chickens, she wants to find the mean numbe
    6·1 answer
  • Julian’s friend James also has a tank in the shape of a triangular prism. The dimensions of James’ tank are each exactly 2 3/4 t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!