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
aksik [14]
3 years ago
14

Raj is deciding between two cell phone plans, A and B, which are both linear functions. The monthly charge for plan A according

to the number of minutes used is shown in the table.
​
Mathematics
2 answers:
olga_2 [115]3 years ago
7 0

Answer:

okay now i know for sure its  B  i got it right lol

Step-by-step explanation:

Korolek [52]3 years ago
3 0

Answer:

A)

P=2x+2\pi rP=2x+2πr

B)

x=\frac{1}{2}(P-2\pi r)x=

2

1

(P−2πr)

C)

x\approx173\text{ feet}x≈173 feet

Step-by-step explanation:

So, the track is composed of a rectangle and two semicircles.

The side length of the rectangle is x, and the radius of the semicircles is r.

Part A)

The perimeter is simply the length around the figure.

We can see that the perimeter will be equivalent to two times x plus two times the circumference of the semi-circles.

You might be interested in
Evaluate. Round to the nearest tenth
Dima020 [189]
Apply log rules

log_b(1) = 0

So

log_{12}(1)=0
6 0
3 years ago
What is the slope of line P / answers: -3, 1.5, 3
stepladder [879]
The slope of p is 3
the slope of q is -3
4 0
3 years ago
Read 2 more answers
A man bought 42 stamps, some 13¢ and some 18¢. How many of each kind did he buy if the cost was $6.66?
OverLord2011 [107]
Let's call the 13¢ stamps a and the 18¢ stamps b: a+b = 42 and therefore a= 42-b (formula 1) 0.13a+0.18b= 6.66 In this formula, substitute the value of a according to formula 1: 0.13(42-b)+0.18b= 6.66 Multiply on the left to get rid of the parenthesis: 5.46-0.13b+0.18b= 6.66 Subtract 5.46 from both sides: -0.13b+0.18b= 1.20 Add on the left: 0.05b= 1.20 Divide both sides by 0.05 b= 24 You have 24 18¢ stamps and: 42-24= 18 13¢ stamps Check: (24 x 0.18) + (18 x 0.13)= 6.66 Correct.
5 0
3 years ago
I need help with this question plz!! Geometry <br> best gets brainliest
777dan777 [17]

Answer:

Step-by-step explanation:

Is this rsm??

Just wanted to see because I have that problem too

6 0
3 years ago
Help me please show your work I’ll give brainlest.
serious [3.7K]
1. 0.8
2. 3.87298
3. ?
4. ?
5. ?
6. 5
7. True
8. ?
9.
3 0
3 years ago
Other questions:
  • Determine the answer to (-5) + 4 and explain the steps using a number lin
    8·1 answer
  • Write an equation of a rational function that has a hole at 3, a vertical asymptote at -4 and a horizontal asymptote at 2
    8·1 answer
  • What number is 14 more than the other if the sum of two numbers is 83 find the two numbers
    7·1 answer
  • Using the given zero, find all other zeros of f(x). -2i is a zero of f(x) = x4 - 45x2 - 196
    13·1 answer
  • State the correct polar coordinate for the graph shown. It is not the option selected.
    8·1 answer
  • What k-1/3=5/6 equal ?
    13·1 answer
  • On Monday, during a one day sale, the price of a suit was decreased by 20%. On Tuesday, the price of the suit was changed back t
    9·1 answer
  • -0.59x+0.29=7.2 HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
    13·2 answers
  • Write the equation of the
    11·1 answer
  • Find f(-3) if f (x) =|x+5|
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!