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
AVprozaik [17]
3 years ago
6

QUICK need help with this

Mathematics
1 answer:
elixir [45]3 years ago
8 0

QR = ST = 480...eqn 1

CU = 5x...eqn 2

CV = 9x -56...eqn 3

CR = CT = radius of circle

UR = O.5 QR

VT = 0.5 ST

from eqn 1...UR = VT

=> UR = VT

thus CU = CV

Subs eqn 1 into eqn 2

=> 9x -56 = 5x

=> x = 14

=> CV = 9(14) - 56 = 70 = CU

Using a^2 + b^2 = c^2

=> c^2 = 70^2 + 240^2

=> c^2 = 4900 + 57600 = 62500

=> c = 250

radius of circle is 250

You might be interested in
Consider the equation 5x-2y=3. If possible, find a second linear equation to create a system of equations that has: Exactly one
nekit [7.7K]
A) One solution: 5x +2y = 0 . . . . (any line with a different slope)

b) Two solutions: not possible

c) No solutions: 5x -2y = 0 . . . . (any different line with the same slope)

d) Infinitely many solutions: 10x -4y = 6 . . . . (any other equation for the same line)
4 0
3 years ago
Read 2 more answers
Four gallons of paint are used to paint 20 chairs and 5 small tables.if each chair and table used the same amount of paint, how
Vinil7 [7]

Answer:

0.16 gallons of paint are used on each piece of furniture.

The answer lies between the whole numbers 0 and 1.

Step-by-step explanation:

we know that

Four gallons of paint are used to paint 20 chairs and 5 small tables.

if each chair and table used the same amount of paint

then

sum the total pieces of furniture

20+5=25 pieces

Find the unit rate

Divide the total gallons of paint used by the total pieces

\frac{4}{25}=0.16\ \frac{gallons}{piece}

therefore

0.16 gallons of paint are used on each piece of furniture.

The answer lies between the whole numbers 0 and 1.

7 0
3 years ago
What is the solution of the equation?<br> -39.75 = 7.5m
kolezko [41]

Answer:

m = -5.3

Step-by-step explanation:

-39.75 = 7.5m

Divide both sides by 7.5 to get m alone

-39.75/7.5 = 7.5m/7.5

-5.3 = m

Hope this helps:)

6 0
3 years ago
Read 2 more answers
36 is 0.9% of what number?
jek_recluse [69]
The answer is 2.5 percent 
7 0
3 years ago
Select the correct answer.
olasank [31]

Answer:

The answer is c

Step-by-step explanation:  

Theater 2 is less than the mean absolute deviation of the data for theater.  

I hope this helps

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the length of the longer leg of the right triangle?
    9·1 answer
  • Each day, X arrives at point A between 8:00 and 9:00 a.m., his times of arrival being uniformly distributed. Y arrives independe
    7·1 answer
  • Triangle A B C is shown. Angle A C B is a right angle. The length of the hypotenuse is 20.
    7·2 answers
  • D. 2x2+3x-x2+y+y-(x2+2y)=3
    7·1 answer
  • 2nq=3+7nq solve for n thanks
    5·2 answers
  • Which statement correctly describes the end behavior of f(x)=ax+b, where a and b are positive numbers?
    14·1 answer
  • Find the lateral surface area and the total surface area of the cylinder . Round to the nearest inch
    9·1 answer
  • For the past several years, the high school theater department has performed a musical in their auditorium. Each year since the
    5·1 answer
  • The first five terms of a sequence are 5, 4, 3, 2, 1. What is the explicit formula for the sequence?
    13·1 answer
  • How does carbon move from plants to animals?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!