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
JulijaS [17]
3 years ago
15

A rectangle has width w and its length is 2 units shorter that 3 times the width

Mathematics
1 answer:
topjm [15]3 years ago
8 0
2(3w-2+w)
=2(4w-2)
=8w-4

the formula for solving perimeters is 2(WL). so L=3w-2, because the question said the length is 2 units shorter than 3 times the width, and the width is w. so the final equation is <span>2(3w-2+w), and then you just have to simplify that </span>
You might be interested in
Write down the formula to calculate the area of an isosceles triangle whose equal sides are 'a' unit and base is 'b'unit.​
Elena-2011 [213]

Step-by-step explanation:

I hope this will help you..........

7 0
2 years ago
PLEASEEEE HELPPP
o-na [289]

Answer:

465 Dollars

Step-by-step explanation:

15h+40f = Amount Charged

if: h = 7

   f = 9

15(7)+40(9) = Amount Charged

105 + 360 = Amount Charged

465 = Amount Charged

He will charge 465 dollars.

8 0
3 years ago
Read 2 more answers
Write the sum as a product of two factors 25g+10+5<br><br>​
agasfer [191]

Answer:

5\times(5g+2f+1)

Step-by-step explanation:

25g+10f+5

Writing each term in its factors:

(5\times5)g+(5\times2)f+5

We find out that 5 is the GCF of all the terms

Factoring out 5 from the given expression.

5\times(5g+2f+1)

Factors: 5 and (5g+2f+1)

Thus:

25g+10f+5 = 5\times(5g+2f+1)

3 0
3 years ago
Carrie is buying bulk candy for a high school fundraiser. She buys 1000 candy bars for $350. What is the unit cost per candy bar
Darina [25.2K]
B. $0.35
since to find the unit rate of one candy bar, you have to divide $350 by 1000 and you get $0.35
the rate is 350/1000 = 0.35/1
6 0
2 years ago
If sin ZA = { and cos ZA = }, what is tan ZA?
Ainat [17]

Answer:

A: 3/4

Step-by-step explanation:

sine is the length of the opposite side / length the hypotenuse side

cosine is the length of the adjacent side / length the hypotenuse side

using what's given:

  • the opposite side has a length of 3
  • the adjacent side has a length of 4
  • the hypotenuse side has a length of 5

Tangent is the ratio between the opposite side length and the adjacent side length (opp/adj). With our givens, this means tan(A) = 3/4. See image for more.

5 0
3 years ago
Other questions:
  • You need to write an equation to represent the situation. You can start by using the formula for distance, d=rt, where d is dist
    5·1 answer
  • Which numbers are rational
    11·2 answers
  • 20 pts and a mark!! Help Please. One month Mai rented 5 movies and 3 video games for a total of $ 22 . The next month she rented
    5·2 answers
  • The degree of non constant zero polynomial is​
    11·2 answers
  • Which of the following ordered pairs are solutions to the system
    15·1 answer
  • Twelve less than the cube of the sum of six times a number and three.
    12·1 answer
  • 6 / 5+i <br> Perform the indicated operations and express the result in standard form.
    7·1 answer
  • Which is irrational? <br><br> A. 5/2 <br> B. 5.22 <br> C. 2/5 <br> D. √5/2
    5·1 answer
  • Which system of equations is represented by the matrix below?
    7·1 answer
  • Assume that each time a metal detector at an airport signals, there is a 25% chance that the cause is change in the passenger's
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!