Determine the value of x. Assume the segments that appear tangent
are tangent

Determine The Value Of X. Assume The Segments That Appear Tangentare Tangent

Answers

Answer 1

9514 1404 393

Answer:

  x = 12

Step-by-step explanation:

Segment lengths of each chord have the same product.

  (x -2)(x +6) = 9×20

  x² +4x -12 = 180

  x² +4x +4 = 196 . . . . . add 16 (complete the square)

  (x +2)² = 14²

  x +2 = 14 . . . . . . . . . . . positive root is the only one useful

  x = 12


Related Questions

A market sells chicken for $2.99 a pound write a linear equation

Answers

Answer: Option 3

Step-by-step explanation:

Answer:

y=2.99

Step-by-step explanation:

it just is the answers frfr

The figure below shows a line graph and two shaded triangles that are similar:


A line is shown on a coordinate grid. The x-axis values are from negative 15 to positive 15 in increments of 3 for each grid line. The y-axis values are from negative 5 to positive 5 in increments of 1 for each grid line. The line passes through the ordered pairs negative 12, 4, and 0, 0, and 12, negative 4. A shaded right triangle is formed so that its hypotenuse is from ordered pair 0, 0 labeled as O to 6, negative 2 labeled as A, one leg is from 0, 0 to 0, negative 2, and the second leg is from 0, negative 2 to 6, negative 2. Another shaded right triangle is formed with the hypotenuse from 6, negative 2 to 9, negative 3 labeled as B, one leg is from 6, negative 2 to 6, negative 3, and the second leg is from 6, negative 3 to 9, negative 3.

Which statement about the slope of the line is true? (1 point)


A. It is fraction negative 1 over 3 throughout the line.

B. It is −3 throughout the line.

C. The slope from point O to point A is fraction 1 over 3 times the slope of the line from point A to point B.

D. The slope from point O to point A is three times the slope of the line from point A to point B.

Answers

Answer:

C. The slope from point O to point A is fraction 1 over 3 times the slope of the line from point A to point B.

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

David wants to buy a bowling ball that has a price of $120. As a member of a bowling league, he is entitled to a 15% discount off the price of the bowling ball. He will also have to pay 6% sales tax on the discounted price of the bowling ball. What is the final price David pays for the bowling ball, after the sales tax and discount applied?

Answers

Answer:

$109.2

Step-by-step explanation:

Given data

Cost of bowling ball= $120

DIscount= 15%

Tax= 6%

let us calculate the discount and tax

=15/100*120

=0.15*120

=$18

=6/100*120

=0.06*120

=$7.2

In all the bill is 120-18+7.2

=102+7.2

=$109.2

A scale model of a sculpture has a scale of 2 : 49.

The height of the model is 24 cm.

Find the height of the actual sculpture.

Give your answer in m.






PLEASE HELP ASAP!

Answers

Answer:

24/2=12

12*49=588 cm

=5.88m

Step-by-step explanation:

Answer:

588 cm.

Step-by-step explanation:

2/49 = 24/h

2h = 24*49

h = 24*49 / 2

h = 588.

help please
variable expressions with exponents

Answers

Answer:

Answer is 30

Explanation

6²+x-x²

When x=3»»

6²+3-3² =36+3-9=30

please helppppppppppppppppppppp

Answers

Answer:

Step-by-step explanation:

56 because it is

Answer:

so the pattern is x3 every time so the last one is 162

Step-by-step explanation:

An object moves such that acceleration a(t)=2(1-3t). Given v(0)=-5 and x(0)=4, find x(1).


I know the answer is -1, just not too sure on how to get the work, thanks!

Answers

Answer:

x(1) = -1

Step-by-step explanation:

Given the equation for acceleration of the object as;

a(t)=2(1-3t)

a(t) = 2-6t

Integrate to get the velocity

v(t) = 2t-6t²/2 + C

v(t) = 2t-3t²+C

If v(0) = -5

when t = 0 v = -5

-5 = 2(0)-3(0)²+C

-5 = C

C = -5

v(t) = 2t-3t²-5

To get the displacement x(t), we will integrate the velocity function

x(t) = 2t²/2-3t³/3-5t+C

x(t) = t²-t³-5t+C

If x(0) = 4

At t = 0, x(t) = 4

4 = 0²-0³-5(0)+C

4 = C

C = 4

x(t) = t²-t³-5t+4

Get x(1)

x(1) = 1²-1³-5(1)+4

x(1) = 1-1-5+4

x(1) = -5+4

x(1) = -1

Hence x(1) = -1

write two numbers that multiply to 100 and add to 20

Answers

The answer is 10. 10 * 10= 100 and 10+10= 20

Answer:

10*10

Step-by-step explanation:

Four circles of radius 3 are arranged as shown. Their centers are the vertices of a square. The area of the shaded region is closest to:
A. 7.7
B. 12.1
C. 17.2
D. 18
E. 27

Answers

Answer:

Its A, 7.7

Step-by-step explanation:

Rohan makes $86,534.25 a year. How much will he pay in Social Security and Medicare taxes this year?
Social Security:
Medicare:​

Answers

Answer:

porfavor en español pls para yo poder resolverlo

Answer:

6,619.87

Step-by-step explanation:

Social security: 86534.25 x .062. =5,365.12

medicare:          86534.25x .0145 =1,254.75

total paid: 5,365.12+1,254.75.       =6,619.87

What's ƒ(g(4)) if ƒ(x) = 3x2 – 3x + 6 and g(x) = 2x?

Answers

Answer:

Step-by-step explanation:

In order to do f(g(4)), we need to find what g(4) is in order to input it into the function f(x).

g(4) = 2(4) = 8

Now do f(8) because that's the value of g(4)

f(8) = 3(8^2) - 3(8) + 6 = 174

PLEASE HELP
Write the equation of the line that passes through the given
points in slope-intercept form.
(-1, 5) and (-4, 2)

Answers

Answer:

m = 1

Step-by-step explanation:

Slope-intercept form:

Y= x + 6

point-slope form

y - 5 = 1 . (x + 1)

Square root of -8 multiplied by the square root of -32

Answers

The answer is -16 hope that helps

Sam's two new aquariums each hold exactly 200 gallons of water. One aquarium will hold small fish and the other will hold large fish. Now he needs new fish for his aquariums.

•He will buy 5 small fish for every 10 gallons of water in the aquarium.
•He will buy 8 large fish for every 40 gallons of water in the aquarium.

What is the total number of fish Sam will have? What will be the ratio of Sam's small fish to large fish? Show or explain the steps you used to solve this problem.

Answers

In the 1st one he will have 100 small fishes. 200/10=20. 20x5=100
In the 2nd one he will have 40 large fishes. 200/40=5. 5x8=40
Sam will have a total of 140 fishes. 100+40=140
Ratio=40/100=4:10

1.(07.02)
Simplify (3x – 5) + (5x + 1)
A) 8x-6
B) 8x+4
C) 8x-4
D) 2x-4

Answers

8x - 4

Hope this helps :)

Help I am confused please

Answers

Answer:

N/A

Step-by-step explanation:

Over 20 years, the population of a town
decreased by 275 people to a population of
850. Write and solve an equation to find the
original population.

Answers

Answer:

p= 1125

Step-by-step explanation:

p-275= 850

p- 275= 850

  + 275  +275

p= 1125

P= the original population minus D= decrease in population is equal to C= the current population

p-d=c

Answer:

1125 people

Step-by-step explanation:

We don't know the exact quantity, but we know it has decreased by 275 and it's currently 850, so we will represent it like this:

x - 275 = 850

x = original amount of people

Now we just solve it like any equation

x = 850 + 275

x = 1125

Hope it was helpful ;)

Write the equation of a line in Slope-Intercept form that is perpendicular to y= 1/2x + 11 and that passes through the point (-7, 1).​

Answers

Y= 1/2x + 11
m= 1/2
_|_m= -2x
y -2 = -2 (x + 7)
y -2 = -2x -14
+2 +2
y = -2x -12

Final answer: y = -2x -12

i need a smooth pick up line.

Answers

I’m not a hoarder but I want to keep you forever.

you may fall from the sky you may fall from a tree but the best way to fall is in love with me

Evalute 2√72 divided by √8+ √2. I need help asap!!!


:( I will mark brainliest pls!!

Answers

Answer:

It's 4

Step-by-step explanation:

* / = square root

You simply 2/72 which is 12/2, then simplify /8 which is 2/2.

You combine 2/2 and /2 which is 3/2.

The equation should be 12/2 over 3/2 so you simplify it which will give you 4.

(By simplifying 12/2 over 3/2, you cross out /2 and convert 12 over 3 into a whole number)

who's faster a dog or a fish plz help me ​

Answers

Answer:

fish

Step-by-step explanation:

PLEASE HELP ME I BEG OF YOU

Answers

= d+5+d+5+d+5+d+5

= 4d+20

=4(d+5)

I hope this helps☺️

The 10th, 4th and 1st term of an A.P are three consecutive find the common ratio of the G.P and the sum of the 6th term, taking the 1st term to be 4

Answers

Answer:

S_6 = 252

Step-by-step explanation:

We are told that the 10th, 4th and 1st term of an A.P are three consecutive terms of a G.P.

Now,formula for nth term of an AP is;

a_n = a + (n - 1)d

Thus;

a_10 = a + (10 - 1)d

a_10 = a + 9d

Also;

a_4 = a + (4 - 1)d

a_4 = a + 3d

First term is a.

Thus, since they are consecutive terms of a G.P, it means that;

(a + 9d)/(a + 3d) = (a + 3d)/a

Cross multiply to get;

a(a + 9d) = (a + 3d)(a + 3d)

a² + 9ad = a² + 6ad + 9d²

a² will cancel out to give;

9ad - 6ad = 9d²

3ad = 9d²

Divide both sides by 3d to get;

a = 3d

We are told that the first term is 4.

Thus, 4 = 3d

d = 4/3

We saw earlier that ratio of the GP is (a + 3d)/a

Thus; r = (4 + 3(4/3))/4 = 8/4 = 2

Sum of n terms of a G.P is given by;

S_n = a(rⁿ - 1)/(r - 1)

S_6 = 4(2^(6) - 1)/(2 - 1)

S_6 = 252

Find the perimeter of a square with diagonal 12 centimeters ​

Answers

Answer:

I wish i knew, watch a yt video x

Step-by-step explanation:

:)

Help me please..,................​

Answers

Answer:

165and 75 is your answer

Answer:

hope it helps you have a great day keep smiling be happy stay safe

So I need 20 words but I don’t get why so here’s this useless sentence

Answers

Answer:

7(x+y) 5(3g+4K) 11(5m+1)

Step-by-step explanation:

There is a cube that is 1 unit long, 1 unit wide,
and 1 unit deep. What is the volume of this
cube?
a. 4 cubic units
b. 3 cubic units
c. 2 cubic units
d. 1 cubic unit

Answers

D because of lx w x h and you would get one cubic unit

PLEASE HURRY Question 5 Multiple Choice Worth 4 points)
(06.01)A scatter plot is shown:
7
6
5
4
3
.
1
o
0 1
2
What type of association does the graph show between x and y?
Linear positive association
Nonlinear positive association
Linear negative association
Nonlinear negative association

Answers

Answer:

linear positive association

Step-by-step explanation:

The scatter plot's are going at an upwards slant which makes it positive.

The type of correlation shown in the scatter plot is a linear positive correlation

What is correlation?

Correlation is a statistical tool that is used to determine the relationship between two variables.

The types of correlation that we have are:

Positive correlationNegative ccorrelationZero or no correlation

The type of correlation shown in the scatter plot is a positive correlation since it moves upwards towards the positive side of the graph in a straight line

Learn more on correlation here: https://brainly.com/question/4219149

in the figure shown, which pair of angles must be supplementary

Answers

Answer:

PQT and TQS

Step-by-step explanation:

they must supplement each other to get the 90


The admission fee at a high school basketball game is $4.00 for students and $6.00 for
adults. At their Friday night game, 150 people attended the game and $720 was
collected. How many students and how many adults attend

Answers

Answer:

60 adults and 90 students.

Step-by-step explanation:

90x4= 360

60x6= 360

360+360=720

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