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
dedylja [7]
3 years ago
11

A 22.5 cm straw fits diagonally inside an 18 cm high can of soft drink what is the radius of the can

Mathematics
1 answer:
Rama09 [41]3 years ago
8 0

Answer:

6.75cm

Step-by-step explanation:

The straw fits diagonally inside the can so it makes a right angled triangle with height and base of the can ( which is the diameter of the can)

So, hypotenuse = length of straw = 22.5cm

perpendicular = 18cm

base = diameter of can(d)

Using pythagoras theorem

h² = p² + b²

(22.5)² = 18² + d²

506.25 = 324 + d²

d² = 506.25 - 324

d² = 182.25

d = 13.5cm

Now radius = d/2 = 13.5/2 = 6.75cm

You might be interested in
This is the rest of those 2 step equations with fractions teacher didnt help and taking a test over this tomorrow. Please help a
NNADVOKAT [17]
The answers to the questions

3 0
3 years ago
Which of the following random variables should be considered continuous? Select one: a. The number of cars owned by a randomly c
kolbaska11 [484]

The Random Variable that should be considered continuous is "The time it takes for a randomly chosen athlete to run 200 meters" , the correct option is (c) .

In the question ,

four random variables are given , we have to select the random variable that is continuous .

A Continuous Random Variable is a random variable X , which can take any value in its domain or in an interval or the union of intervals on the real line is called Continuous random variable .

For Example : weight of middle aged people lying between 40 Kg and 150 Kg .

From the given options ,

the option (c) , the time taken for a randomly chosen athlete to run 200 meters is a interval of time ,

So ,it is can be called as Continuous Random Variable .

Therefore , the option that represents Continuous Random Variable is option(c) .

The given question is incomplete , the complete question is

Which of the following random variables should be considered continuous ? Select one:

(a) The number of cars owned by a randomly chosen adult male

(b) The number of orders received by a mail-order company in a randomly chosen week

(c) The time it takes for a randomly chosen athlete to run 200 meters  

(d) The numbers of brothers a randomly chosen person has .

Learn more about Continuous Random Variable here

brainly.com/question/17238189

#SPJ4

3 0
1 year ago
THe temperature is negative 7 degrees and overnight it gets 12 degrees warmer? Then during the day it gets 12 degrees warmer?
Vinil7 [7]
At the start the temperature is -7 overnight it gets 12 degrees warmer so -7+12 =5 degrees than during the day it gets 12 degrees warmer so 5+12= 17 degrees
6 0
3 years ago
Plsss help with this asap!!
siniylev [52]
Y= -5x + 3 is not the answer it’s y= -5/3x
6 0
3 years ago
Read 2 more answers
A car is going 30 miles per hour and another car is going 75 miles per hour if the first car had a 60 second head start how long
hodyreva [135]
Two minutes and thirty seconds
4 0
4 years ago
Other questions:
  • The following question has two parts. First, answer Part A.
    10·1 answer
  • Please answer ASAP! An explanation is a MUST requirement in order to receive points and the Brainliest answer. Thank you.
    8·1 answer
  • Use the given facts about the functions to find the indicated limit.
    6·2 answers
  • Hannah earned $93 for the hours she worked last week walking dogs.
    7·1 answer
  • Bernice sells 135 seashells by the seashore every day. She sells each sea shell for 3 dollars. For how many days does Bernice ne
    6·1 answer
  • Find X in the triangle. Round answer to the nearest TENTH of a degree (GIVING BRAINLEST TO BEST ANSWER :D ) ​
    9·2 answers
  • Is anybody better at this then I am ?
    7·1 answer
  • Given the diagram, a supplement to
    6·1 answer
  • Help quickly please!<br> 50 points!<br> I'll mark brainliest!
    9·1 answer
  • I need help. i need an answer please and thanks
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!