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
Illusion [34]
2 years ago
15

The prom is in need of a floral archway, such as the one below. Segment RC is the perpendicular bisector of segment AH. If AH=6

and RC=2, then determine the diameter of the circle that contains AH. (section 10.6 question 5 in geometry math nation)
Mathematics
1 answer:
Alex Ar [27]2 years ago
6 0

Answer:

Diameter of the circle = 7

Step-by-step explanation:

The exact question is as follows :

Given - The prom is in need of a floral archway, such as the one below. Segment RC is the perpendicular bisector of segment AH. If AH=6 and RC=2

To find - determine the diameter of the circle that contains AH.

Proof -

Given that,

AH = 6

RC = 2

Let us denote,

CB = x

So,

RB is the radius of the circle. It gives the value x + 2

As AH = 6

⇒AC = CH = 3

Also,

BH is the radius,

So, BH = x + 2

Now,

In triangle CBH,

BH² = CB² + HC²

⇒(x+2)² = x² + 3²

⇒x²+2² + 4x = x² + 9

⇒4 + 4x = 9

⇒4x = 9 - 4

⇒4x = 5

⇒x = 5÷4

⇒x = 1.5

So,

Radius = x + 2

           = 1.5 + 2 = 3.5

⇒Radius = 3.5

As we know,

Diameter = 2×Radius

                = 2×3.5

                = 7

⇒Diameter of the circle = 7

You might be interested in
Boston wheel chair marathon how long would it take to run a 30 mile race
cestrela7 [59]
G all please come to mpu-xcny-did
8 0
2 years ago
Jake walks a mile to work. If Jake has already walked two-fifths of a mile, how many more feet must he walk to get to work?
Alexxx [7]
1 mile is equal to 5280 feet.

5/5 - 2/5 = 3/5 of a mile left to walk

3/5m * 5280 ft/1m = (3m*5280ft)/(5*1m) = 15840ft/5 = 3158 feet left to walk to get to work. 

Or
5280 feet / 5 = 1056 ft * 2 = 2112 ft walked to get to work
5280 - 2112 = 3168 feet left to walk to get to work.
8 0
3 years ago
What is the y-intercept of the line shown?
Vaselesa [24]

Answer:

-1

Step-by-step explanation:

you find where the line crosses the y-intercept

8 0
2 years ago
Read 2 more answers
What are the domain and range of y=cot x? Select one choice for domain
Lostsunrise [7]

The domain is \boxed{x \neq n\pi}, where n is an integer.

  • This is because cot x = 1/tan(x), and if tan x = 0, then the fraction is undefined.

The range is <u>all real numbers</u>.

4 0
1 year ago
A family goes out to eat. The meal costs $44. The sales tax rate is 9%. They leave a 20% tip. How much did they spend?
REY [17]

Answer:

$56.76

Step-by-step explanation:

$56.76 because 20% of 44 is 8.80 which is the tip and 9% of 44 is 3.96 which is the tax rate giving you an answer of $56.76. Hope this helps!

6 0
3 years ago
Other questions:
  • What is -7x - 9 = - 93
    5·2 answers
  • The coordinates of a square ar 1,8 7,8 7,2 ?,?
    9·1 answer
  • What is equivalent to 5/10
    12·2 answers
  • An event planner expects 432 teachers to attend a conference. If the planner places 24 chairs in each row, estimate the number o
    7·1 answer
  • Is the sum of 4.2 and 2 squared irrational or rational ?
    12·2 answers
  • Find the number of sides of a regular polygon if the interior angle is 150
    6·1 answer
  • The tip speed ratio of a turbine is the ratio R = T/W, where T is the speed of the tip of a blade and W is the speed of the wind
    11·1 answer
  • Write each of the following numbers as a power with an exponent to the base 2:
    9·2 answers
  • The value of y is directly proportional to x.
    6·1 answer
  • How many solutions does the system have? Explain. −3x + 6y = 10 −3x + 6y = −4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!