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
Tju [1.3M]
3 years ago
11

Seating 7 students in a row in a classroom

Mathematics
2 answers:
svet-max [94.6K]3 years ago
5 0
I’m sorry I don’t know if this is a question or if it’s something you are telling us! But I hope you have an amazing day!
mr Goodwill [35]3 years ago
3 0

Answer:

cool beans :) is there more to the question? or that's it?

Step-by-step explanation:

hope you are having a spectacular day!!

You might be interested in
Select the correct answer from each drop-down menu.
serious [3.7K]

Answer:

Center: (4,8)

Radius: 2.5

Equation: (x-4)^2+(y-8)^2=6.25

Step-by-step explanation:

It was given that; the endpoints of the longest chord on a circle are (4, 5.5) and (4, 10.5).

Note that the longest chord is the diameter;

The midpoint of the ends of the diameter gives us the center;

Use the midpoint formula;

(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )

The center is at; (\frac{4+4)}{2} ,\frac{5.5+10.5}{2}=(4,8)

To find the radius, use the distance formula to find the distance from the center to one of the endpoints.

The distance formula is;

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

r=\sqrt{(4-4)^2+(10.5-8)^2}

r=\sqrt{0^2+(2.5)^2}

r=\sqrt{0^2+(2.5)^2}=2.5

The equation of the circle in standard form is given by;

(x-h)^2+(y-k)^2=r^2

We substitute the center and the radius into the formula to get;

(x-4)^2+(y-8)^2=2.5^2

(x-4)^2+(y-8)^2=6.25

6 0
3 years ago
Help please! Thank you
Anna71 [15]
First thing to do is set up your equation:
45/x = 20/100
Cross multiply
4500 = 20x
And divide by 20

Answer: 225 people were surveyed 

6 0
3 years ago
Read 2 more answers
Can you help me on question 17
Orlov [11]

Answer:

57 + x³

Step-by-step explanation:

3 0
2 years ago
Need help ASAP thankyou sorry if u can’t see the picture but u can zoom in :)
Andrej [43]

Answer:

a)Volume 390ft3. Surface area 450ft2

b)surface area

c)volume

Step-by-step explanation:

2*15*13=390

2*15*2=60+15*13*2=390

7 0
3 years ago
The total cost to go horseback riding is x dollars per hour plus a $2 fee for renting a helmet. Which expressions represent the
dalvyx [7]

Answer:

4(3x+2), 4(3x)+4(2), 12x+8

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • How do I draw a model for 63 divided 6
    5·1 answer
  • Find the volume of the figure below.
    5·1 answer
  • For 7 and 8, find the maximum or minimum point of the parabola​
    10·1 answer
  • Log7 5 + log7 x = log7 60
    10·1 answer
  • How do you solve this proof?
    10·1 answer
  • your friend says that The absolute value equation |3x+8|-9=-5 has no solution because the constant on the right of the equation
    11·1 answer
  • Write 0.25 as a fraction in simple form
    8·2 answers
  • PLZ HELP IS DUE TODAYYY!! ‼️‼️ (there’s a pic of the problem)
    7·1 answer
  • PLEASE HELP ME with this question
    11·1 answer
  • What is the range of the function y = √x+5?<br> O y2-5<br> O y20<br> O y≥√√5<br> O y25
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!