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
SVEN [57.7K]
3 years ago
11

The perimeter of a rectangle is (10x2).if it's width is (2x-1),which expression represents the length

Mathematics
1 answer:
alexandr402 [8]3 years ago
4 0

Answer: b. 3x + 2

Step-by-step explanation:

2l + 2w = p

2l + 2(2x - 1) = 10x + 2

2l + 4x - 2 = 10x + 2

2l = 6x + 4

l = 3x + 2

You might be interested in
The expression for the perimeter of a square with a perimeter of 5 miles is?
Aleksandr-060686 [28]

Answer:

5/4 * 4

Step-by-step explanation:

P = 5 = 4L

4L = 5

L = 5/4

4 0
3 years ago
Y = 3x − 8
Nana76 [90]

Answer:

A. You would first plot the y intercept.  The first equation would be (0,-8) and the second equation is (0,-11).  Then you would plot the slope.  For the first equation, from (0,-8), you would move up 3 plots and right 1 plot.  For the second equation, from (0,-11), you would move up 9 plots and right 1 plot.

B. The solution to the pair of inequalities is (1/2, -13/2).  That is the intersection and point of the two lines.  You would need to graph the two lines (see part A answer) and then find the intersection.  

Hope this helps!

3 0
3 years ago
4{3sqaured+4(116-8(2×8))} I need to know ASAP it 9:30 where I live pls hwlp
inysia [295]
Start with 8*2=16
116-8= 108
108(16)=1728
3^2+4=13 13(1728)=22464
4(22464)=89856
The answer is 89,856
3 0
3 years ago
50-42+10<br><br><br><br> PLEASE HELP!!
7nadin3 [17]
18 is the answer so yeah
5 0
3 years ago
Read 2 more answers
A line has a slope of 2/3 and a y-intercept of −5.
aniked [119]
The best and most correct answers among the choices provided by the question are:

<span>▢A. -2x+3y=-15
▢B. y=2/3x-5</span>

y = mx + b. where m is the slope<span> of the line and b is the y-</span>intercept<span> of the line, or the y-coordinate of the point at which the line crosses the y-axis. To write an equation in </span>slope-intercept form<span>, given a graph of that equation, pick two points on the line and use them to find the </span>slope<span>.</span>

I hope my answer has come to your help. God bless and have a nice day ahead!
6 0
3 years ago
Other questions:
  • Every square is a rectangle.
    7·1 answer
  • How do I get the answer what is the answer
    9·2 answers
  • Help with these questions please!
    14·1 answer
  • Ella and Nico had $250 altogether. If Nico spent $35, he would still have $5 more than Ella. How much money did Ella have?
    13·1 answer
  • Hector purchased a used car and the graph below shows the number of miles on the car since he bought it. Which of these is a cor
    15·1 answer
  • Find the area (pls help)
    5·1 answer
  • Four fifths of the 35 kittens finish their milk how many did not finish their
    5·2 answers
  • A 13 foot ladder is leaning against the wall of a house. The ladder is 5 feet away from th
    9·1 answer
  • Darnell has
    10·2 answers
  • Please work this out
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!