Mathematics High School

In circle L, AD is 10 units long. Which of the following lengths are even numbers? Select all that apply.

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In Circle L, AD Is 10 Units Long. Which Of The Following Lengths Are Even Numbers? Select All That Apply.(SEE

Answers

Answer 1

The chords in the circle L are illustrations of intersecting chords

The lengths that are even numbers are FJ and GJ

How to determine the even lengths?

The length AD is given as:

AD = 10

From the circle, we have:

AD = AH + HK + KD

Where:

AH = 3 and KD = 2

So, we have:

10 = 3 + HK + 2

Solve for HK

HK = 5 ---- odd length

Next, we calculate length FH using the following intersecting chord theorem

FH * HB = AH * HD

This gives

(FJ + 3) * 3 = 3 * (2 + 5)

Divide by 3

FJ + 3 = 7

Subtract both sides by 3

FJ = 4 --- even length

Next, we calculate length KE using the following intersecting chord theorem

KE * KC = KD * KA

This gives

KE * 3.2 = 2 * (5 + 3)

Evaluate the product

KE * 3.2 = 16

Divide by 3.2

KE = 5 --- odd length

Next, we calculate length GJ using the following intersecting chord theorem

GJ * JE = FJ * JB

This gives

GJ * 4.5 = 4 * (6 + 3)

Evaluate the product

GJ * 4.5 = 36

Divide by 4.5

GJ = 8 --- even length

Hence, the lengths that are even numbers are FJ and GJ

Read more about intersecting chords at:

https://brainly.com/question/15660011

Related Questions

A swimming pool measures 10 feet by 8 feet by 5 feet. What is the volume of the swimming pool

Answers

Answer:

400 ft^3

Step-by-step explanation:

To find volume you simply do length x width x height

So, 10 x 8 x 5 which equals 400 ft; We make it have a power of 3 (cubed) because it is 3 dimentional object.

Hope this helps!

I need help with this question.

Answers

Step-by-step explanation:

the volume of a cylinder is as for any regular shaped object

ground area × height

here the ground area is a circle, so we get

pi×r²×h

with r being the radius (half the diameter), and h the height.

therefore,

pi×(2.7/2)²×10 = 3.14×1.8225×10 = 57.25552611... cm³

so, the first option is correct.

I need an answer for all those please!

Answers

Ok so, number one is ……………….number two is ……………….

Mia opens a new savings account with $675 from her birthday last week.

* The bank pays 8% annual simple interest

* She makes no other deposits or withdrawals

What would be her total interest in her account, at the end of 4 years?

Answers

Answer:

$891

Step-by-step explanation:

This is Your Answer: $891, Steps below

Hello everyone ! I need helps from you ! So , in class we do a control and I get 16 / 20. So I wants a pencentage ! Thanks vers much.

Answers

Hey there, 16/20 would be 80%. It is a quite simple fraction that one could use calculator for.

However I hope I was to any help :)

Prove: An even times an even is
an even.

Answers

Answer: 4

Step-by-step explanation:

i just guessed and it was right, sorry i don't have a better explanation than that

(redo for the mistake) + 5 points (also how do I delete may last mistake)

The picture below shows rhombus ABCD with side length 3.16. EC=1 and ED=3.
Find the area of ABCD

Answers

Answer:

6

Step-by-step explanation:

The Rhombus is made up of 4 right triangles. To find the area of a right triangle, you have to multiply the length and width and divide it by 2.

1 triangle; 1.5

all triangles; 6

The Area of the Rhombus is 6!

Hope This Helps! :) Please give brainliest if you can!

Draw an illustration using the given information below (you don't need to answer the question itself and assume that the buildings, ladders, etc. are all on the ground)

• A bird sits on top of a 5-meter lamppost. The angle of depression from the bird to the feet of an observer standing away from the lamppost is 35º.

Answers

Step-by-step explanation:

here you go also I like your profile picture classroom of elite !

CAN SOMEONE HURRY AND DO THIS AND TY !!!!! ​

Answers

Answer:

8.324

Step-by-step explanation:

The 8 serves as the first digit and the "and " represents a decimal point  the remaining numbers go behind that decimal point therefore 8.324.

Which of the following are solutions to the equation below?
Check all that apply 25x(squared) - 16 = 0

Answers

[tex]~~25x^2-16=0\\\\\implies (5x)^2 -4^2 =0\\\\\implies (5x+4)(5x-4)=0\\\\\implies x = -\dfrac{4}5, ~~~x=\dfrac 45[/tex]

Alice has 2290 dollars, Cindy has 987 more than Alice
What is the amount of money combined with Alice and Cindy? ​

Answers

Answer: 3,277

Step-by-step explanation: all you have to do is add 2290 and 987 toghther  

Answer:

5567 $.

Step-by-step explanation:

The amount of money Alice has = 2290 $.

Cindy = Amount of money Alice has + 987

= 2290 + 987

= 3,277.

Now,

The amount of money combined = 2290 + 3277

= 5567 $.

there are 56 customer in a shop 24 of them are men the rest of the customer are women find the ratio of the number of men to the number of women in the shop
​

Answers

Answer:

There are 32 women in the shop.

help me please quick!!!

Answers

Answer:

y is 12 degrees

x is 30 degrees

Step-by-step explanation:

If angle ABC is equal to angle MNC, that means 5y equals to 60 degrees. 60 divided by 5 equals 12. So, y equals 12 degrees

2x and 4x equals 180 degrees. So, 180 divided by 6 equals to 30. So x equals 30 degrees

Answer:

x = 30, y = 12

Step-by-step explanation:

2 similar equilateral triangles, each corner is 60 degrees.

2x = 60 degrees

divide by 2

x = 30 degrees

5y = 60 degrees

divide by 5

y = 12 degrees

This can be verified by checking 4x + 2x which gives you 180 degrees forming that straight line angle.

please help and tysm!! :)) <3 ​

Answers

Answer:

39

Step-by-step explanation:

above 50 it's nearest 100.

Please mark me as a brainliest

Answer:

38.98

Step-by-step explanation:

Step 1: look at the number after the hundredths place, in this problem being 7

Step 2: Indecate wither thr number is larger than 5 or smaller than 5. If larger you would round up, if smaller you'd round down.

In this problem you would round up.

Step 3: When rounding up you go to the hundredths place and add one to that place. When rounding down, you delete all the values after the hundredths place.

Yvette paid $921 for tires for her car. She got special financing with a 0% interest rate if she paid off the tires in 6 months. How much will she have to pay each month in order to pay off the tires before she will have to pay interest?
a
$183.50
b
$153.50
c
$76.75
d
$92.10

Answers

Answer: B

Step-by-step explanation:

In 6 months she will have to pay $921

In 1 month she has to pay [tex]\frac{921}{6}[/tex] = $153.50

Each month, Yvette has to pay $153.50 in order to pay off the tires before she will have to pay interest

Therefore, B is the correct answer

You’re answer is B . $153.50 dollars a month because $921 divided by 6 months is $153.50 and there’s 0% interest rate so it don’t change the problem at all it’s still going to be B . $153.50

giving brainiest and 85 points!

Answers

Answer:

12 560 cubic feet

Step-by-step explanation:

radius of circular cross section = 20ft/2 = 10ft

Area of circular cross section = πr²

                                                 = 3.14 x 10 x 10

                                                 = 314 square feet

Volume of cylindrical tank =  314 ft² x 40ft

                                            = 12 560 ft³

                           

I Need Help! Please!
Alex is only paid commission on his sales at Juniper Motor Company. In November, Alex earned $21,563 on his total sales of $204,865.

What is his rate of commission?______% ( Round to the nearest tenth of a percent)

Answers

Answer:

its 10.5

Step-by-step explanation:

If you divide what alex earned by his total sales, you get 10.5%.


Please help me with this thank you

Answers

Answer:

  -11x² +14x -11

Step-by-step explanation:

When one polynomial is subtracted from another, each of the terms of the subtrahend is subtracted from the corresponding term of the minuend.

  (-2x² +4x -10) -(9x² -10x +1)

  = (-2 -9)x² +(4 -(-10))x +(-10 -1)

  = -11x² +14x -11

f(x)=3x^2+x f(x)=3x 2 +x \text{Find }f(-5) Find f(−5)

Answers

So the equation given is: [tex]3x^2+x[/tex]

What do we find: f(-5)

To find f(-5), we must plug '-5' into the equation in place of the 'x'

   [tex]f(-5) = 3(-5)^2+(-5) = 3 * 25 -5=75-5=70[/tex]

Answer: f(-5) = 70

Hope that helps!

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Answers

Answer:

Final answer -

[tex]Area \: of \: figure = 60 \: m {}^{2} [/tex]

hope helpful :D

Pls help I’ll give 30 points

Answers

Answer:

C

Step-by-step explanation:

30, 32, 33, 33, 34, 37, 39, 41, 43, 47, 49, 52, 53, 57

Middle numbers: 39 + 40 = 80/2 = 40

Highest number: 57

Lowest number: 30

I hope this helps!

What is the product of -1−1 and-8−8?

Answers

Answer:

32

Step-by-step explanation:

Solve for x and y 6/y - 2/x = 5 2/y + 6/x =5

Answers

Answer:

I also searched it before.

Paul bought 4 DVDs for $9.95 each. What was his total cost?
$39.90
$40.80
$39.80
$38.80

Answers

Answer:

$39.80

Step-by-step explanation:

just 9.95 x 4

9.95 x 4 = 39.80

The answer would be $39.80

A bag contains 24 ounces of soil. You use 2 7/8 ounces of soil to plant 1 herb.Is there enough soil in the bad to plant 8 herbs?

Answers

Answer:

Yes

Step-by-step explanation:

2 7/8x8=23

So you would have enough and one oz left over.

Yes there is enough soil
2 7/8x8=23
There is enough in the bag to plant 8 herbs

which recurring decimal is equivalent to the Fraction shown ? 9/11
equals a) 0.8 b) 0.18 c) 0.18 d) 0.18'​

Answers

Using a calculator would show that

[tex]9/11 = 0.818181\ldots = 0.\overline{81}[/tex]

The horizontal line over top means the "81" repeats forever.

You can use long division as an alternative method to getting the answer above.

what is the reciprocal of 0.4​

Answers

given:

0.4

to find:

the reciprocal of 0.4.

solution:

it'll be easier if you convert to fraction first, which gives you:

=2/5

then reciprocal:

=5/2

in decimal form= 2.5

your answer should be a polynomial in standard form. -t(-4t^3+8t^2)=

Answers

is there any answer choices

In January, Mr. Cooper started a new exercise plan weighing 200 pounds. In March, he found his weight had increased by 5% because the exercise had increased his muscle mass. He added some work on the treadmill to his exercise routine found in May that he had dropped 6% from his March weight.

Answers

Step-by-step explanation:

100%+5%=105%

105/100*200=210

100%-6%=94%

94/100*210

Ted makes an hour delivering pizzas. if he gets a 5% raise, how much will he make delivering pizzas for 4 hours?

Answers

The amount Ted would make from delivering pizzas for 4 hours would be $42.

How much would Ted make?

The first step is to determine the increase in Ted's income after the raise: (1.05) x $10 = $10.50

The second step is to determine the total income for 4 hours of work: 10.50 x 4 = $42

Here is the complete question:Ted makes n$10  hour delivering pizzas. if he gets a 5% raise, how much will he make delivering pizzas for 4 hours?

To learn more about multiplication, please check: https://brainly.com/question/3385014

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