Mathematics High School

geometry SPECIAL SEGMENTS

Answers

Answer 1

Answer:

Step-by-step explanation:

1). By the theorem for the length of the segments of the intersecting chords in a circle,

[tex]x\times 2 = 3\times 6[/tex]

x = 9

2). By the theorem of secants intersecting outside a circle,

4 × 9 = x × 12

x = [tex]\frac{36}{12}[/tex]

x = 3

3). By the theorem of secant and tangent intersecting outside a circle,

x² = 2(2 + 6)

x² = 16

4). By the theorem of secant and tangent intersecting outside a circle,

6² = 3x

3x = 36

x = 12

5). By the theorem for the length of the segments of the intersecting chords in a circle,

[tex]2\times x = 4\times 3[/tex]

x = 6

Related Questions

The diameter of the the EPCOT Ball at Disney is 165 feet. Approximate
the volume of the EPCOT Ball. Round to the nearest foot.

Answers

Answer:

2352071 ft ^3

Step-by-step explanation:

formula for volume of a sphere is

V= 4/3 * [tex]\pi[/tex] * r ^3

V = 4/3 * [tex]\pi[/tex] * 82.5 ^3 = 2352071 ft ^3

A circular running track is 1/2 a mile long. Elena runs on this track, completing each lap in 1/16 of an hour. What is Elena's running speed? Include the unit of measure.

Answers

I’m not sure but I hope you have a great day and good luck

(05.05)
What is the rate of change of the linear relationship modeled in the table? (4 points)

Answers

Answer:

-1

Step-by-step explanation:

all you gotta do is do rise over run which is just y over x so you get -1/+1 which equals -1

hope this helps!

have a good one!!

God bless you!

:)))))))))))))))))))))))

Answer:

-1

Step-by-step explanation:

what number goes into both 40 and 24

Answers

Answer:

4 40 divided by 4 equals 10 and 24 divided by 4 equals 6

Step-by-step explanation:

step-by-step explanation: 8 goes into both but where are the answers

Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!

Answers

Answer:

IL and JK

Step-by-step explanation:

We can see that those line segments have the little arrow

This arrow indicates that the two segments are parallel

IL & JK

step by step explanation

The distance around the school track is 0.25 mile. It takes Maribeth 5.1 minutes to run 2 laps around the school track. At that pace, how long does it take Maribeth to run 1 mile?

Answers

Answer:

10.2 minutes

Step-by-step explanation:

1 lap= 1/4 mile

2 laos= 1/2 mile

5.1 x 2= 10.2 minutes

g(x)=6x+30 and g(x)=72

Find x

PLS HURRY!!!!!! I would rlly appreciate it THANK YOUU

Answers

Answer:

x=7

Step-by-step explanation:

make the equations equal each other

72=6x+30

subtract 30

42=6x

divide by 6

42/6=7

Dividing by 4 also means that you are
multiplying by ____?

Answers

Answer:

Step-by-step explanation:

I think.

Answer:2

Step-by-step explanation:

2 here why if you divide by 4 what equal 4? Is 2 times 2

MATH HELP PLEASE! ( please show all work)

Answers

Answer:

Step-by-step explanation:

Sin(42) = n/21

n = 21 * sin(42)

n = 21 * 0.6691

n = 14.052

Cos(42) = m / 21

21 * cos(42) = m

m = 21 * 0.7431

m = 15,61

Theta + 42 = 90

Theta = 90 - 42

Theta = 48

angle 1 and angle 2 are ____.

Answers

Answer:

Complementary angles

Step-by-step explanation:

When two angles get added to form 90° those two angles are called Complementary angles.

Here, <1 + <2 = 90°

Hence, both are Complementary Angles (Ans)

Which graph represents the solution to this inequality?
16x - 80x < 37 + 27 DS
(2 points)

Answers

Graph 2 graph b is the answer

Which decimals are in order from least to greatest?
A 0.4, 0.05, 0.6
B. 0.06, 0.05, 0.4
C. 0.04, 0.5, 0.6
D. 0.06, 0.05, 0.04

Answers

Answer:

Step-by-step explanation:

Answer:

B. 0.06, 0.05, 0.4

Step-by-step explanation:

Use a decimal chart it can be very helpful

Kristina is buying a chair that has a regular price of $349. It is on sale for 1/4 (Fraction) off the regular price. There is a 6% sales tax on the chair. What is the total cost of the chair?
A - $240.81
B - $267.75
C - $277.46
D - $330.00

Answers

Answer:

277.46

Step-by-step explanation:

1.) −5(2x − 21) = 2(x − 4) − 31
x =

2.)Happy Paws charges $20.00 plus $2.50 per hour to keep a dog during the day. Woof Watchers charges $10.00 plus $3.75 per hour. Complete the equation and solve it to find for how many hours the total cost of the services is equal. Use the variable h to represent the number of hours.

The equation is .

The total cost of the services will be equal at hours.

Answers

Answer:

1) x = 12

2) Happy: y = 20+2.5h

Woof: y = 10 + 3.75h

Step-by-step explanation:

original: $2 new. $350

Answers

Answer:

nice job making money I wish I could im broke

Step-by-step explanation:

A hotel elevator can hold up to 2000 pounds. When 6 people get on it,
they have a combined weight of 1050 pounds. How much additional
weight can the elevator handle?

Help me pleaseeee!!!!

Answers

Answer:

The elavator can handle 950 more pounds.

Step-by-step explanation:

Since the elevator can handle 2,000 lb, and there is currently 1,050 lb on it, you have to subtract the weight that the elevator can handle from the weight that's already on it. So in other words, do 2000 - 1050.

Please like and mark brainliest!

Hope it helps!

Please help last question and I can get out of class

Answers

Answer:

g = 7/5 + 3r/10

Step-by-step explanation:

Brainlest plss

Find the value of x.

Answers

it would be 96 have a great night

38/48 = 76/x
1/48 = 2/x
x = 96
(D)

Factor
x^2+6x+5
helppp im not that smart lol

Answers

The answer would be (x+5) x (x+1)

i showed the answer in the ss hope it helps

If the temperature outside is -12.3 degrees, what will the temperature
be if it decrease by another 8 degrees? *
Your answer

Answers

Answer:

-3.3

Step-by-step explanation:

ok am done i hope i help u

Like Terms or Unlike Terms: 8x + 88x +23x

Answers

Answer:

The terms are like.

Step-by-step explanation:

Like terms are terms whose variables and, if applicable, powers are the same. It doesn't matter if the coefficients are the same or not.

Since the terms have the same variable 'x', they are all like terms.

Hope this helps.

GUYS PLEASE HELP ME RIGHT NOW THIS IS URGENT OMGGG. Way is the slope and y intercept?

Answers

Answer: Slope:4; y-intercept: (0,0)

Step-by-step explanation:

To find the slope:

1. Take two points, I'm going to take (3,12) and (2,8).

2. Put it into the slope equation: [tex]\frac{8-12}{2-3}[/tex] => [tex]\frac{-4}{1}[/tex] => 4

Slope is 4!

Find the y intercept: Its already in the table for you.

(0,0)

Have a nice day! :D

Please help asap and the correct answer please its for homework

Answers

you answer will be option c

Look at the photo to answer the question.

Answers

Step-by-step explanation:

A = 1

B = 0

C = AB

I think this is the answer

I think a= impossible b=certain c= the letter A

Someone help me plz

Answers

Answer:

is it from a textbook

Please help this is not correct !

Answers

Answer:

(2,-1) and 5

Step-by-step explanation:

Please help!!!

PQR=/MNR. Find X.

Answers

X=55 since the triangle is 90*

Solve with method of elimination
5u=11+3x
2x+7u=3

Answers

Answer:

12u + 14 + 5x or 12u + 11 + 5x = 3

Step-by-step explanation: I dont know I was just guessing cause u had 2 equal signs by numbers

Help plzzzzzzzzz!!!!!

Answers

Answer:

x=1

Step-by-step explanation:

Next time download Microsoft math

Can someone please answer this i will give brainliest if i can

Answers

Answer:

For bag C

Step-by-step explanation:

Bag C has more blue marbles than red ones

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