Mathematics High School

Heya!
[tex] \underline{ \underline{ \bf{Question}}}: [/tex] In the given figure , ABC is a triangle in which AB = AC. Also a circle passing through B and C intersects the sides AB and AC at the points D and E respectively. Prove that AD = AE.
~Thanks in advance! :)

Heya![tex] \underline{ \underline{ \bf{Question}}}: [/tex] In The Given Figure , ABC Is A Triangle In

Answers

Answer 1

Answer:

See Below.

Step-by-step explanation:

We are given that ABC is a triangle in which AB = AC.

A circle passing through B and C also intersects the sides AB and AC at points D and E respectively.

And we want to prove that AD = AE.

By the secant-secant theorem (shown below), we know that:

[tex]AD(AB)=AE(AC)[/tex]

We are given that AB = AC. So, by substitution:

[tex]AD(AB)=AE(AB)[/tex]

And by dividing both sides by AB (AB ≠ 0), we acquire:

[tex]AD=AE[/tex]

Q.E.D.

Heya![tex] \underline{ \underline{ \bf{Question}}}: [/tex] In The Given Figure , ABC Is A Triangle In

Related Questions

Propane has a heat energy of 2,470 BTU/ft cubed. How much energy can a propane tank with a volume of 43.7 ft cubed produce?

Answers

Answer: [tex]107939\ BTU[/tex]

Step-by-step explanation:

Given

Propane produced heat energy of [tex]2470\ BTU/ft^3[/tex]

The volume of the tank is [tex]43.7\ ft^3[/tex]

The energy produced by this propane tank is

[tex]\Rightarrow 2470\times 43.7=107939\ BTU[/tex]

In a standard deck of cards, P(heart)

Answers

Answer:

13/52 (0.25) (25%)

Explanation:

There are 52 cards in a standard deck and there are four suits.

52/4 = 13

So, the probability (assuming that’s what you are asking for) is a 13/52 chance you will pull a hearts card.

Answer:

1/4

Step-by-step explanation:

probabillty of hearts. deck of cards is 52 there are 13 hearts so its 13/52 or 1/4

Item 8
Find the area of the circle. Round your answer to the nearest hundredth.
mm2
first correct gets branly points

Answers

Answer:

452.39 mm^2

Step-by-step explanation:

Area of a circle = [tex]\pi[/tex] r^2

Here r = 12mm

Therefore, Area= [tex]\pi[/tex] x 12^2 = 452.389342...

Round to required degree of accuracy = 452.39mm^2

Hope this helps

The area of the circle is 452.39 mm².

What is the area of a circle ?

The formula for the area of a circle

 A = πr²

where r is the radius, half the diameter.

For the radius is 12 mm. Using that in the formula gives an area of ...

 A = π(12 mm)² = 144 π mm²

For an appropriate value of π, the area is

 144 π mm²

For 3.14 as the value of π, the area

 144 (3.14) mm² = 452.39 mm²

Learn more about the area;

https://brainly.com/question/1658516

#SPJ2

How do you find the diameter

Answers

If you know the radius of the circle, double it to get the diameter. The radius is the distance from the center of the circle to its edge. If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm. If you know the circumference of the circle, divide it by π to get the diameter.

Answer:

2x radius I believe

Tell me if im wrong and I will remove this

How long is a string reaching from the top of a 13-ft pole to a point on the 3 points ground that is 7 ft from the base of the pole?

Answers

Answer:

14.76 ft

Step-by-step explanation:

L²= 13² + 7²

L² = 169 + 49 = 218

L = √218 = 14.76 ft

Answer:

14.8

Step-by-step explanation:

We use the Pythagoras theorem because the string and the pole are making a right angle triangle

7^2+13^2=c^2

49+169=c^2

218=c^2

14.8=c

What is the equation of the ine perpendicular to 6x−2y=3 and passing through the point (5,−1)?

Answers

6x-2y=4xy

so this is the,correct answer your thinking of division

Which list contains only perfect squares?
O
A. 0, 16, 64
B. 2, 8, 25
C. 22, 39, 44
D. 0, 33, 43

Answers

Answer:

A

Step-by-step explanation:

I'm not sure but I think it's A

hope this helps : )

Using the question from above Jenny shape what is the volume of her two cubes combined

Answers

Answer:

14•14•14= 2744

7•7•7= 343

2744+343= 3087

Step-by-step explanation:

all together it should be 3087

sorry if I'm wrong.

Determine the intercepts of the line?

Answers

Answer:

x-intercept: (-7.5 , 0)   y-intercept: (0 , 5.5)

Step-by-step explanation:

(Khan Academy) What is the area of the parallelogram?​

Answers

Answer:

24 units²

Step-by-step explanation:

To find the area of a parallelogram, multiply the base (6) by the height (4). So all you need to do is multiply 6 by 4 to get 24 units².

Find the number of possible outcomes in the sample space for the following scenario: A spinner can land on either red or blue. You spin seven times and then roll a six-sided die.


A. 423
B. 500
C. 692
D. 768

Which is correct?

Answers

I think is B but I’m not sure
The correct answer is letter B

The scale for a model is built to represent a real-life skyscraper. If a measurement of 4 cm on the model of the building is equivalent to 36 meters in real-life, what is the scale factor of the model?

Answers

The scale would be 1 centimeter: 9 meters

Which number below is greater than 9 but less than 10? A. √ 45 B. √ 80 C. √ 85 D. √ 100

Answers

Answer:

C: 85

Step-by-step explanation:

its about 9.2

If the number of bacteria in a colony doubles every 33 hours and there is currently apopulation of 50,000 bacteria, what will the population be 66 hours from now?

Answers

Answer:

200,000

Step-by-step explanation:

Population now: 50,000

Population in 33 hours: 100,000

Population in 66 hours: 200,000

Answer: 200,000

ASAP i need help!!
A movie-theater employee notes an inverse relationship between the theater's popcorn sales
and its nacho sales. On a given night, the theater makes 990 from popcorn sales and
$1,892 from nacho sales. If on the next night the employees sell $1,452 of popcorn, how
much is earned from nachos?

Answers

Answer:

Nachos sale on next night = $ 2,776/-

Step-by-step explanation:

Data:-

On a given night theatre makes:

Popcorn sale = $990/-

Nacho Sales = $1,892/-

Next night Theatre makes:

Popcorn sale = $1,452/-

Nacho Sales = x (Let Assume)

Solution:

Given Night = Next Night

Popcorn sale/Nacho sale = Popcorn sale/Nacho sale

990 / 1,892 = 1,452 / x

0.523 = 1,452 / x

x = 1452 / 0.523

x = $2,776/-

Help pleaseeeeeeeeeeeee

Answers

Answer:

i) +3

2.) 15

3.)5/8

4.)+98

5.)27

6.)17

7.) 12/17

8.)12/17

9.)+5

10.) 3.2

Mhanifa please help!!!

Answers

Answer: No, whether people over eat or never eat does not depend on their age. It naturally depends on how you ate as a kid, because if you eat alot as a kid your eating habits grow into that as you get older because your stomach has gotten used to lots of food.

Step-by-step explanation:

A teacher asked 1818 students how many books they read last summer.
​
​The dot plot displays the data.
​Each dot represents one student.
​
The most frequent response was

Answers

Answer:

the most frequent response was one

Answer:

the answer is 45 duh

Step-by-step explanation:

carlos walked to school on 14 of the 20 school days in february.Witch value is equivalent to the fraction of the school days in february that carlos walked to school?

Answers

Answer:

14/20 or simplified 7/10 it can also be shown as 70% or 0.7 or 0.70

Step-by-step explanation:

A B and C from a triangle where BAC =90 AB = 7.4 mm and CA = 12 and find the length of AC , giving your answer rouned to 1DP

Answers

Question: A B and C form a triangle where BAC = 90°. AB = 7.4 mm and CA = 12 mm. Find the length of BC, giving your answer rounded to 1 DP.

Answer:

14.1 mm

Step-by-step explanation:

From the diagram attached,

Using pythagoras theorem,

a² = b²+c²............... Equation 1

From the attached file,

Given: a = x, b = 7.4 mm, c = 12 mm

Substitute these values into equation 1, and solve for x

x² = 7.4²+12²

x² = 54.76+144

x² = 198.76

x = √(198.76)

x = 14.1 mm

Hence, the length of BC = 14.1 mm

25) Which of the following rational
numbers is different from the others?
a) -5 -1
b) - 1 - 4
c) -4 -7
d) 11' 2'93​

Answers

C) -4 -7
Hope it helps and have a nice day

what is equivalent to (x+8)(x+4)?
1.x^2+12x32
2.2x^2+10x+12
3.2x^2+12x+16
​

Answers

Answer:

1. x^2+12x+32

Step-by-step explanation:

(x+8)(x+4)

x(x+4)+8(x+4)

x^2+4x+8x+32

x^2+12x+32

Answer:

x^2+12x + 32

Step-by-step explanation:

Lets solve this piece by piece

x * x = x^2

x*4 = 4x

8 * x = 8x

8*4 = 32

now if we add all of these we get

x^2 + 12x + 32

which happens to be the first option

What does side DE equal?

first person gets brainliestly answer!

Answers

Side DE would equal 20

Answer:

Length of line DE = 20

Step-by-step explanation:

The scale factor from ΔABC to ΔDEF is 2.

Line AB is similar to line DE.

So, we need to multiply the length of line AB by 2 to get the length of line DE:

10 × 2 = 20

REAL ANSWERS ONLY!!! 20 points!!

Answers

Answer:

126

Step-by-step explanation:

176 - 50 = 126

Give me Brainllest plz

Answer:

126

Step-by-step explanation:

Give the other answer ✨Brainliest✨

find the 8th term of the arithmetic sequence -5x+3, x+9, 7x+15,…

Answers

Step-by-step explanation:

Answer attached...

Hope it helps:)

What is the surface area?

8 ft
8 ft
8 ft

square feet

Answers

Answer:

surface area of cube=6×side²

surface area of cube=6×(8ft)²

surface area of cube=384ft²

In a race , Ram covers 5 km in 20 min. How much distance will he cover in 100 min

Answers

Answer:

25 km

Step-by-step explanation:

100/20=5

5*5=25

You can use proportion
Km Min
5 20
? 100

(5*100)/20
500/20
=25

11. Patrick is buying a new car. He can choose the body style, color, and
engine type. If there are 54 ways he can select a car, with three body
styles and two engine choices, how many colors are available?

Answers

Answer:

There are 9 different options he can choose

Step-by-step explanation:

Please answer the question below fully will mark brainliest

Answers

Answer:

que es eso

Step-by-step explanation:

fuhwiheirj lo siento

Four less than the product of 8 and a number is 6

Answers

Answer:

n= 5/4

Step-by-step explanation:

The equation is 8n-4=6. First you add four to six and cancel that out. You are left with 8n=10 divide and cancel and you are left with n=10/8 then sinplify into 5/4

Other Questions
whats one core value you would not compromise on to resolve a conflict I need it fast please I will give brainliest Find the area of a triangle what is the median to 132, 183, 191, 237, 251, 277, 279, 334, 448, 599? Which of these best explain why the oceans have a greater impact on the weather than areasover the continents?A - The oceans store and transfer more heat than the continents.B - The oceans contain a wider variety of organisms than the continents.C - Ocean waves move more easily than continental rock.D - Ocean water contains more salt than most continental lake water. what is the greatest common factor of 36x and -20?? Which of the following would NOT increase the rate at which something dissolves? *A. increase temperatureB. decrease temperatureC. crush soluteD. stir the solution Please help. Thank you Valerie watched a movie for 110 minutes During that time Julie read a book fot 2 hours whose activity was longer Which angle is coterminal with a 645 angle?A. An angle measuring 265B. An angle measuring 75O C. An angle measuring 285D. An angle measuring 345 You claim you are psychic and can predict a coin flip 60% of the time. To test your claim, your friend has you predict a coin flip and then records whether or not you are correct. You do this 200 times and find you are right 135 times. Considering a null hypothesis that you are correctly predict the coin flip 60% of the time, using a hypothesis test, which of the following statements is most accurate?a. You cannot reject the null at the 10% level of significance. b. You can reject the null at the 10% level of significance, but cannot reject the null at the 5%, 2%, or 1% level of significance. c. You can reject the null at the 10% and 5% level of significance, but cannot reject the null at the 2%, or 1% level of significance. d. You can reject the null at the 10%, 5%, and 2% level of significance, but cannot reject the null at the 1% level of significance. e. You can reject the null at the 10%, 5%, 2%, and 1% level of significance INSTRUCTIONSClick on each adjective or adverb error, then type the correct word in the text box. Check your spelling, capitalisation, punctuation, and spacing, and then click SubmitI didn't sleep good last night, so when my alarm clock rang at 7 a.m., I didn't get up immedlide. I let other hour pass, and I realized I had only two choices: Shower and arrive latequicklyfor school or get dressed quick. I decided to skip the shower and just put my clothes on. On the way to the bus stop, it started to rain. Because I had completely forgotten to bring anearlyumbrella, I got soaked. To make matters worst, my bus was earlier, so I missed it by seconds. The next one was crowded, and a bunch of kids were talking loud. The noise gave me areal bad headachel When I final arrived on campus, I saw a yellow sheet of paper stuck to the classroom door. The sheet announced that all classes had been canceled. Myheadache seemed even worser now! Exhausted, I sprawled across a bench in the hallway, closed my eyes, and fell asleep. Can someone please answer?Don't say the answer is in a link Physical description of a cell membrane? I need help plzzzzzzzzzzzzjdbfhrrhebehdbzzzzzzzzzzzzzzzz What does Persuasion? The place where you live is called a:descentdwellingmosaicinitial what's different between fat molecules and carbohydrate and protein molecules Why was Vincent Van Goghs name on a gravestone while he was still alive? Sit in the dark for a few minutes to let your eyes adjust. In near darkness, staredirectly at an object and attempt to make out the details. Now look at it using your peripheralvision (from the side). Can you make it out more clearly? How does this relate to rods and cones? Please help due soon!!