Find X.
Someone please help me lol !

Find X.Someone Please Help Me Lol !

Answers

Answer 1

Answer:

x = 9

Step-by-step explanation:

Formula

The secant and tangent lines bear the following relationship

(tangent line )^2 = the outside secant line * length of the whole line

Givens

tangent line = 15

outside secant line = x

length of whole secant line = x + 16

Solution

15^2 = x ( x + 16)

15^2 = x^2 + 16x

225 = x^2 + 16x

x^2 + 16x - 225 = 0

Answer and Discussion

The equation has two factors.

(x - 9)(x + 25) =0

x + 25 has no meaning. There cannot be a negative length in this level of geometry.

The answer is x - 9 = 0

x = 9


Related Questions

Carla faz sua salada de frutas para vender .Hoje ela comprou 3kg de laranja 2,5 kg de banana e 2,5kg de maçã e 1,8kg de mamão No total ,quantos quilogramas de fruta Carla comprou hoje ?

Answers

Answer:

9,8 kg

Step-by-step explanation:

3 kg + 2,5 kg + 2,5 kg + 1,8 kg = 9,8 kg

Answer: 9,8 kg

10. How much is the hourly median income for a male with a high school diploma but no college assuming a 40-hour work week?
S Alanna Osti hr
Finish
Cancel
0

Answers

Answer:

20.48

Step-by-step explanation:

PLEASE HELP THIS ASSIGMENT IS Pythagorean theorem in 3D
I MARK THE BRIANLEST

Answers

Answer:

Rounded, 5.4

Explanation:

5^2 + 2^2 = c^2

25 + 4 = c^2

29 = c^2

5.4 = c

Ellen needs new socks. Her mother can buy a package of 6 pairs of socks for $3.25 or a package of 9 pairs for $4.75. Which is the better buy?

Answers

Answer:

9 pairs for $4.75

Step-by-step explanation:

Given data

6 pairs of socks for $3.25

unit cost

=3.25/6

=$0.54 per pair

9 pairs for $4.75

unit cost

=4.75/9

=$0.53 per pair

Option B is the better buy


Kim will paint all the faces of the outside of the storage trunk when it is closed. How many square
feet will Kim paint?

Answers

Answer:

a

Step-by-step explanation:

The area of that should be painted by Kim is 55.75 ft².

What is surface area?

Surface area is the amount of space covering the outside of a three-dimensional shape.

Given that a container which is in shape of rectangular prism,

We need to find the area that should be painted,

So, to find the same we will find the surface area of the prism,

SA = 2(lh + hw + wl)

l = length, w = width and h = height,

SA = 2(2.50·4 + 2.75·2.50 + 2.75·4)

= 2(10 + 6.875 + 11)

= 2 × 27.875

= 55.75

Hence the area of that should be painted by Kim is 55.75 ft²

Learn more about surface area click;

https://brainly.com/question/29298005

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Which of the following are polynomials?
x²+x+
c. 3x2+x+1
D. x3 + Ox+1
Ex + 2x + 3

Answers

The answer would be can you make the question more clear and I’ll help you

Find the perimeter of the square. (hint : make one side = to the other side to find y. Remember, you are finding the perimeter)

Answers

Step-by-step explanation:

[tex]5y = 4y + 3 \\ y = 3 \\ p = 4 \times a = 4 \times 3 = 12[/tex]

Nathan was 60 inches tall last year. Since then, his height has increased by 2 inches. Which phrase gives a clue that addition is needed to find Nathan's current height? A since then B increased by C was 60 inches D by 2 inches​

Answers

B maybe. Causes increased is adding
B) increased by , hope this helped

Jocelyn and Kari's math quiz scores are shown.

Jocelyn: 86, 87, 95, 72, 78, 8 80

Kari: 88, 78, 93, 81, 75, 92

Based on the samples , which student generally has higher quiz scores?

A. Jocelyn , because she had a maximum score of 95.

B. Jocelyn , because the interquartile range of her scores is 9.

C. Kari , because the range of her scores is 18.

D. Kari because the mean and median of her scores is 84

Answers

Answer:

A

Step-by-step explanation:

no duh also her scores ARE overall higher

A space shuttle travels at 2.6 x 10,000 feet per second. An hour is 3.6 x 1,000 seconds. This expression can be used to find the number of feet the space shuttle travels in an hour. How many feet does the shuttle travel in an hour?

Answers

Answer:

7.22 feet

Step-by-step explanation:

From the question,

s = d/t................. Equation 1

Where s = speed of the space shuttle, d = distance traveled by the shuttle in an hour, t = time taken to travel the distance

make d the subject of the equation,

d = s×t.................... Equation 2

Given: s = 2.6×10000 feet per seconds, t = 1 hour =  3.6×1000 seconds.

Substitute these values into equation 2

d = (2.6×10000)/(3.6×1000)

d = 26000/3600

d = 7.22 feet.

Hence the shuttle travels 7.22 feet in an hour

Which of the following angles is not coterminal with the other three?

a.–197º

b.17º

c.523º

d.163º​

Answers

9514 1404 393

Answer:

  b.  17°

Step-by-step explanation:

All of the angles are 2nd-quadrant angles except 17°, which is a 1st-quadrant angle.

  17° is the odd angle

__

When you compute ...

  mod(angle, 360), you get 163, 17, 163, 163.

help!! please if you can

Answers

Answer:

Answer 3

Step-by-step explanation:

Hits the 80 mark, meaning it would be divisible by 6, and starts at positive 20.

Hope this helps

What is the largest perfect square factor of 84

Answers

Answer

Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.

Step-by-step explanation:

The largest perfect square factor of 84 is 4.

We know that, a factor is a number that perfectly divides the number with 0 as remainder.

The easiest way to find out factors of a number is by doing LCM.

The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.

From all the above factors 4 is the only number that is a perfect square.

Therefore, the largest perfect square factor of 84 is 4.

To know more visit:

https://brainly.com/question/14801938


Chen and Dave divide £350 in the ratio 3:4
ed
Work out how much money Dave gets

Answers

Answer:

£200

Step-by-step explanation:

Sum the parts of the ratio, 3 + 4 = 7 parts

Divide the amount by 7 to find the value of one part of the ratio

£350 ÷ 7 = £50 ← value of 1 part of the ratio , then

4 parts = 4 × £50 = £200 ← amount Dave gets

He temperatures (in degrees Fahrenheit) in Long Island recorded by the weather bureau over a week were 42, 49, 53, 55, 50, 47, and 52. Which measure should the weather bureau use to find the middle temperature of the week? A. mean B. median

Answers

Answer: Median

Step-by-step explanation: The median is the middle number.

(also i'll give the definitions of mean, mode, and range in case you need it)

Mean - average

Mode - the value that appears the most

Range - The largest value subtracted by the smallest value

Answer:

Median is the answer

Step-by-step explanation: 100%

how do i do this?....... ​

Answers

Order of operations (from high priority to low priority):

Parentheses

Exponents

Multiplications/Division

Addition/Subtraction

All in left to right.

2 ÷ (5 + 3)⁻¹ ÷ 4

2 ÷ (8)⁻¹ ÷ 4

2 ÷ 1/8 ÷ 4

16 ÷ 4

= 4

Answer is 4
2:1/8:4=2*8/4=16/4=1

Kelly, Matt, and Bo are sharing 2 pizzas equally. How much pizza does each person get?

Answers

Answer:

Hi! The answer is [tex]1.5[/tex]

Step-by-step explanation:

[tex]Kelly + Matt + Bo = 3[/tex]

[tex]3, People / 2, Pizzas[/tex]

[tex]3/2 = 1.5[/tex]

[tex]1.5, Pizzas[/tex]

☆*: .。.。.:*☆☆.*: .。..。.:*☆☆*: .。.。.:*☆☆.*: .。..。.:*☆

☁Brainliest is greatly appreciated!☁

Hope this helps!!

- Brooklynn Deka

Find the ending balance: Principal: $60 Interest Rate: 5% Time: 2 years

Answers

Answer:

$66.15

Step-by-step explanation:

60(1.05)=63

63(1.05)=66.15

Find the missing side of the triangle:
8cm, 7cm, _____


A. 20cm
B. 15cm
C. 12cm,
D. 25cm

Answers

Answer:

C. 12cm

Step-by-step explanation:

Sum of any two sides of a triangle must always be greater than the third side.

here 8 + 7 = 15 > 12

Hence, option C is the correct answer.


Find the midpoint of the line segment joining the points R(1,3) and S(-3,6)

Answers

Answer:

(-1, 4.5)

Step-by-step explanation:

[(1-3)/2, (3+6)/2]

= (-2/2, 9/2)

= (-1, 4.5)

Find the slope from the table.

Answers

Answer:

slope = 4/1 or 4

Step-by-step explanation:

(2, 14)

(1, 10)

Formula = [tex]\frac{y^2-y^1}{x^2-x^1}[/tex]

14-10 over 2 -1

4/ 1 = 4

GAHHHHHHHHH HELP WITH THIS

Answers

145-107=38
A(38)+b(107)=d(145)

What is the equation of the circle shown?

Answers

Answer:

(x + 4)² + (y - 2)² = 8

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

Here (h, k ) = (- 4, 2 ) , then

(x - (- 4))² + (y - 2)² = r²

(x + 4)² + (y - 2)² = r²

CA is the radius of the circle

To find r use the distance formula

r = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = C(- 4, 2) and (x₂, y₂ ) = A(- 2, 4)

r = [tex]\sqrt{(-2+4)^2+(4 -2)^2}[/tex]

  = [tex]\sqrt{2^2+2^2}[/tex]

  = [tex]\sqrt{8}[/tex] , then r² = ([tex]\sqrt{8}[/tex] )² = 8

Then

(x + 4)² + (y - 2)² = 8 ← equation of circle

What is the solution to the equation below? Round your answer to two decimal places.
log3 (2x-5)= 2

Answers

Answer: x=7

Step-by-step explanation:

Answer:

X=7 is correct via a p e x

Which two ordered pairs would be on the graph for the coordinates listed in the table?

Answers

Answer:

(10,54) and (11,59)

Step-by-step explanation:

those ordered pairs are the closest to one another.


2.) You invested $4,400 for 2 years at 7.3% compounded annually. What is your total after 2
years?

Answers

Don’t fall for the link

What is the length of bc in the right triangle below?

Answers

Answer:

A) 75

Step-by-step explanation:

BC = c

a² + b² = c²

21² + 72² = c²

441 + 5184 = c²

c² = 5625

[tex]\sqrt{c^2} =\sqrt{5625}[/tex]

c = 75

I please help me i need this I got to finished and haven even started nothing helppp me.....

Answers

Answer:

1. 60 degrees

2. 130 degrees

3. 55 degrees

4. 125 degrees

5. 45 degrees

6. 50 degrees

7. 138 degrees

8. 90 degrees

Search up:CNN 10 April 9th 2021
Watch the video give me 10 facts

Side note: Please don’t waste my time I have stuff to do

Answers

Answer:

Jeff Bezos, is Amazon's founder, who's one of the richest people in the world.

The federal government won't require everyone to get vaccinated.

The federal government also won't required everyone in america to carry a passport.

New York recently because the first state to have a cov id passport.

Florida banned the co vid passport.

Restraunt owners think its against peoples rights to have a co vid passport, so they won't need them there!

Theatres are requiring a passport for the vaccine, due to wanting to fill the audience.

Heinz makes more ketchup than anyone

12 billions ketchup packets will be made this year from h einz, which is enough to reach the moon and back.

astronauts had a lot of ketchup in space

1 hundred and forty miles per hour is reached on the fasted roller coaster according to genius world records.

Step-by-step explanation:

Hope this helps! Plz mark as brainliest!

HELPP ITS DUE IN 10 MINUTES!!!!!

Answers

Answer:

a is less than or equal to 35 since 35 is the highest value that can be gotten

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