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
nevsk [136]
3 years ago
11

The perimeter of a rectangle is given by the formula P = 2(l + w), what is the value of P if l = 2 cm and w = 1/2 cm?

Mathematics
1 answer:
Sonja [21]3 years ago
8 0

Answer:

\large\boxed{C)\ 5cm}

Step-by-step explanation:

P=2(l+w)\\\\\text{Put}\ l=2cm\ \text{and}\ w=\dfrac{1}{2}cm\ \text{to the formula of the perimeter:}\\\\P=2\left(2+\dfrac{1}{2}\right)=(2)(2)+(2)\left(\dfrac{1}{2}\right)=4+1=5\ cm

You might be interested in
What will happen to the size of the population in the long run?
Irina-Kira [14]
I'm assuming there's a chart, but if there isn't,

The population will continue to increase and decrease, as the population will grow until it's reached its carrying capacity, and then decrease because there aren't enough resources, and then increase, then decrease, etc.
7 0
3 years ago
Can someone help me please
Semenov [28]

Sin E is B. 1.

After making an equation i came up with this.

6 0
2 years ago
+3 + 3x2 – 2X-6<br> is this a prime polynomial
Rashid [163]
Yeah mate, but I don’t know if you need to specifically say but it’s actually an Amazon Prime next day delivery polynomial
8 0
2 years ago
Read 2 more answers
Which of the following constants can be added to x2 + x to form a perfect square trinomial? a.1/9 b.4/9 c.4 1/9
xenn [34]
You can add 4/9. 

A simple trick is to look at the numerator and denominator separately, if they're both perfect squares then you're good (4, 2^2, check. 9, 3^2, check.)
8 0
3 years ago
Which is the graph of g(x) = 2x – 1 + 3?
nadya68 [22]

Answer:

Your question is not very clear, hope I get what you want

Step-by-step explanation:

2x-1+3

=2x+2

=2(x+1)

7 0
2 years ago
Read 2 more answers
Other questions:
  • The diameter of a circle has endpoints P(–7, –10) and Q(3, 2).
    10·1 answer
  • A tower that is 111 feet tall casts a shadow 126 feet long. find the angle of elevation of the sun to the nearest degrre
    8·1 answer
  • What is the solution of −81=b6 ?<br> A. b = −486<br> B. b = −75<br> C. b = 13.5<br> D. b = 486
    10·1 answer
  • Find the area of the parallelogram with vertices: P(0,0,0), Q(-4,3,-1), R(-4,2,-2), S(-8,5,-3).
    9·1 answer
  • How do I do division of fractions
    6·1 answer
  • Multiple the sum of a number and 3 by the difference of 8 and the number
    7·1 answer
  • Which expression are equivalent to 4d+6+2d? Choose all answer that apply
    12·2 answers
  • Plzzzzzzz help pppppppp
    7·1 answer
  • From the set {1, 4, 6}, use substitution to determine which value of x makes the equation true. 10 x + 8 = 48
    15·1 answer
  • Solve each system by elimination.<br><br> -9x + 4y = 7<br> -2x-4y=-18
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!