Mathematics High School

Given: Two distinct circles that are tangent to each other at a common point. How many tangent lines can be drawn that touch both circles?



3
1
2

Given: Two Distinct Circles That Are Tangent To Each Other At A Common Point. How Many Tangent Lines

Answers

Answer 1

there are only 3  tangent lines can be drawn that touch both circles

ok done. Thank to me :>

Related Questions

There are 50 sheets of scrapbook paper in a pack, and 20% of them are striped. How many sheets of scrapbook paper are striped? Pick the model that represents the problem. How many sheets of scrapbook paper are striped?

Answers

Answer:

10 sheets of paper are striped

Step-by-step explanation: Make a proportional relationship.

20% as a fraction is 20/100

Make 50 into a fraction using a variable. For example, x/50

Cross multiply 20 and 50. That equals 1000.

Then divide 1000 by 100 and that equals 10. So 10 sheets of paper are striped.

Hope this helps!

Select all that are solutions to the inequality below:
3x - 15 > 3

Answers

Answer:

solutions are all values greater than 6

Step-by-step explanation:

add 15 to each side to get:

3x > 18

divide each side by 3 to get:

x > 6

solutions are all values greater than 6

PLEASE HELPPPPPPPPPPPPP

In a recent year, 34.7% of all registered doctors were female. If there were 48,900 female registered doctors that year, what was the total number of registered doctors?

ROUND YOUR ANSWER TO THE NEAREST WHOLE NUMBER

Answers

Answer:

140922

Step-by-step explanation:

48900/34.7 = 1409.2219

1409.2219 *100 = 140922.19

rounded - 140922

X = 4 + y
2x – 3y = 1

Answers

We know x = 4 + y  (1)

So 2x - 3y = 1  

<=> 2.(4 + y) - 3y = 1

<=> 8 + 2y - 3y = 1

<=> 8 - y = 1

<=> y = 8 - 1

<=> y = 7  (2)

move (2) to (1) : x = 7 + 4 = 11

ok done. Thank to me :>

Which is bigger 12 cm or 102 mm

Answers

12 CM!!!!!!!!!!!!!!!!!!!!

On comparing the quantities 12 cm or 102 mm, 12 cm (120 mm) is greater than 102 mm.

To compare the sizes of 12 cm and 102 mm, both numbers should have the same unit.

Now, the conversion factor cm and mm is

1 cm = 10 mm

Then, using the conversion factor convert 12 cm to mm

12 cm = 12 x 10 mm

         = 120 mm

Now, compare 120 mm and 102 mm which gives 120 mm is greater.

Thus, 12 cm is greater than 102 mm.

Learn more about Unit Conversion here:

https://brainly.com/question/28600662

#SPJ4

Determine if the table represents a linear function, quadratic function, or exponential function.

Answers

That would be linear because its going at a constant rate of change

What is the domain and range of the function below

Answers

Domain is [+7,+infinity[

Find the coordinates of R please

Answers

Answer:

3,-3

Step-by-step explanation:

The coordinates are 3 and -3. x is 3 and y is -3.

Answer:

(3,-3)

Step-by-step explanation:

as the answer is at down of x axis

Find the perimeter. Simplify your answer.

Answers

Answer:

2p -2

Step-by-step explanation:

To find the perimeter, add up all the lengths of each side of the rectangle.

Perimeter

= 2 +2 +p -3 +p -3

= 2 +2 -3 -3 +p +p

= -2 +2p

= 2p -2

Five students sold lemonade and earned a total of $21.30. If they equally split their earnings, how much would each student receive?

Answers

Answer:

$4.26 each

Step-by-step explanation:

21.30 divided by 5 equals 4.26

(had to do it in words because I only have + - = )

- 3/4(12x+16)<9-5x Show your work

Answers

Answer:

x > -5.25

Step-by-step explanation:

4 1/2 + 1 3/5
What is the sum because I’m very slow

Answers

First, chance the fractions so the denominators are the same. The GCF of these is 10, so multiple both numerators and denominators so the denominator is 10.

1/2 = 5/10

3/5 = 6/10

Add the wholes and the fractions:

5 11/10

Since the numerator is higher than the denominator, we can make another whole:

11/10 - 10/10 = 1/10

So 5 becomes 6 because of the whole:

5 + 1 = 6

The fraction becomes 1/10:

So the final answer is:

6 1/10

(Important Note: Unless asked, you must always put fractions into its smallest form, meaning numerator can NEVER be higher than the demoninator. When you do this process, do not forget to add the whole number or else you will be incorrect.)

(Second note: its not GCF its closest product they have.)

Answer:

6 1/10

Step-by-step explanation:

convert mixed fraction to improper fraction

4 1/2 + 1 3/5

= (4*2 + 1) / 2 +  (1*5 + 3) / 5

= 9/2 + 8/5

= lcm of 2 and 5 = 10

= (5 * 9 + 8 * 2)  /10

= (45 + 16)  /10

= 61/10

= (60 + 1) / 10

= 6 1/10

Hope it helps.

9 4/5÷3 1/2 as a fraction

Answers

Answer:

As an improper fraction, the answer is 14/5, and as a mixed fraction, the answer is 2 4/5.

Step-by-step explanation:

Brainliest Please!

Which represents the solution set of 5(x+5) <85?
X<12
Χ> 12
X< 16
Χ<16

Answers

Answer:

[tex]x<12[/tex]

Step-by-step explanation:

[tex]5(x+5)<85\\\\5x+25<85\\\\5x<60\\\\x<12[/tex]

Option A is correct, x<12 represents the solution set of 5(x+5) <85

What is Inequality?

a relationship between two expressions or values that are not equal to each other is called 'inequality.

The given inequality is 5(x+5) <85

We have to find the solution set of the given inequality

Five times of x plus five less than eight five.

Apply distributive property

5x+25<85

Subtract 25 from both sides

5x<85-25

5x<60

Divide both sides by 5

x<12

Hence, option A is correct, x<12 represents the solution set of 5(x+5) <85

To learn more on Inequality click:

https://brainly.com/question/28823603

#SPJ7

solve pls brainliest

Answers

Answer:

48.95

Step-by-step explanation:

At a local grocery store, 7 lb of squash cost $14.00
and 4 lb of tomatoes cost $10.00.

Answers

Answer:

1 LB of tomatoes is $2.50 and 1 LB of squash is $2.00

Step-by-step explanation:

Find the value of a.
х
409
0.
a
y
O A. 60
OB. 80
OC. 40

Answers

The angle opposite to A is (90-40) = 50°Given here, the two opposite sides are equal.So, the opposite angles will be equal.So, a = 50°

Answer:

50°

Hope you could understand.

If you have any query, feel free to ask.

Alacrosse player throws a ball in the air from an initial height of 7 feet.
The ball has an initial vertical velocity of 90 feet per second. Another player catches the ball when it is 3 feet
above the ground. How long is the ball in the air? Round your answer to the nearest hundredth.

Answers

Answer:

Modeling the situation with a quadratic equation, it is found that:

The maximum height of the ball is of 60.2 feet.

The ball hits the ground after 3.39 seconds.

Considering the gravity, the height of the ball, after t seconds, is given by the following quadratic equation.

In which:

is the initial velocity.

is the initial height.

In this problem:

Height of 8 feet, thus .

Initial velocity of 32 feet per second,  

The equation is:

Which is a quadratic equation with .

The maximum height is the output of the vertex, which is:

Then, with the coefficients of this question:

The maximum height of the ball is of 60.2 feet.

It hits the ground at t for which , thus:

We want the positive value, so:

The ball hits the ground after 3.39 seconds.

A similar problem is given at brainly.com/question/24626341

Step-by-step explanation:

What is the value of the expression m^4- 11 when m = 3? Use the number pad to enter your answer in the box.​

Answers

Answer:

70

Step-by-step explanation:

m^4 - 11

when m = 3

3^4 - 11

81 - 11

70

confused can get some help plz

Answers

Answer:

Blue costs 2.875 or 2.88 if rounded, Red costs 3.875 or 3.88 if rounded

Step-by-step explanation:

6) Jennilsa is making ice cream. The recipe requires ½ cup of milk and 1 ½ teaspoons of sugar. Jennilsa wants to make the recipe using 1 cup of milk. To maintain the ratio, how much sugar is required when 1 cup of milk is used?

Answers

Answer:

2 teaspoons of sugar

Step-by-step explanation:

So if jennilsa is using 1 cup of milk for the recipe she would need 2 teaspoons of sugar.

I need some help please

Answers

The length is 5 units.

14 +6p = 5+3 p
what's the answer to this equation

Answers

Answer:

19 = -3p

Step-by-step explanation:

14 +6p =5 +3p

c.l.t

14 +5 = -6p + 3p

19 = -3p

Write each number without exponent 6.453 x 10^-3

Answers

Answer:

.006453

Step-by-step explanation:

6.453 x 10^-3

Move the decimal 3 places to the left since the exponent is negative

006.453

.006453

What is an equation of the line that passes through the points (2, -7)(2,−7) and (2, -2)(2,−2)

Answers

Answer:

X = 2

Step-by-step explanation:

Slope: (- 7 - -2)/(2 - 2) = -5/0 = 0

The line is vertical (undefined

List three negative numbers that are greater than - 9​

Answers

Answer:

the answer to your question is -6 -5 -3 but there are more.

Answer:

there are infinite but you can take any numbers from the right one that are

-8,-7,-6,-5,-4,-3,-2,-1,0,1,2....

Given the graph below, which of the following could be the quadratic equation?



A.
[tex]3(x + 2 {)}^{2} + 5[/tex]
B.
[tex] - {x}^{2} + 8x + 18[/tex]
C.
[tex] - 2(x - 3 {)}^{2} + 1[/tex]
D.
[tex] {x}^{2} - 8x + 18[/tex]
Needs to be answered quickly​

Answers

Answer:

only D as the correct answer

Step-by-step explanation:

The correct quadratic could not be B or C, because the negative sign in each indicates that the parabola opens down, which is not what we see here.

A is not appropriate either, because of the (x + 2)^2; that + sign tells us that the vertex lies 2 units to the left of the y-axis.

This leaves only D as the correct answer.

ABCD is a quadrilateral. Select all the criteria that are sufficient to prove that ABCD is a parallelogram.

Line segment AB is congruent to line segment DC and Line segment is congruent to line segment BC.
Line segment AB is parallel to line segment DC
X is the midpoint of line segment AC and line segment BD

Answers

A parallelogram is a shape which has opposite sides to be equal and parallel. Therefore, the required properties that are sufficient for the prove are:

A. Line segment AB is congruent to line segment DC and Line segment AD is congruent to line segment BC.

B. Line segment AB is parallel to line segment DC.

Quadrilaterals are four sided shapes. Examples are square, rectangle, parallelogram, trapezium etc. These have different or distinguishing properties.

A parallelogram is a figure that has its opposite sides to be equal in length and which are also parallel. This properties can be used to answer the given question.

Thus, the appropriate criteria that are sufficient to prove that ABCD is a parallelogram are:

A. Line segment AB is congruent to line segment DC and Line segment AD is congruent to line segment BC.

B. Line segment AB is parallel to line segment DC.

Visit: https://brainly.com/question/3100335

A mobile phone company increases its monthly prices by 1.8% to 35.62. How much is the monthly price increase?

Answers

Answer:

0.62982 monthly price increase

Step-by-step explanation:

{1, 2, 3, 4, 5, ..., 198, 199, 200}
How many members of the set shown above are multiples of 6 but not a multiple of 9?
(I need a faster way of doing this question. Not listing the factors of 6 and 9 one by one.)
Thank you so much. I will give brainliest!!!

Answers

Answer:

  22

Step-by-step explanation:

The least common multiple of 6 and 9 is 18. Consider a group of 18 numbers, 1–18, for example. The multiples of 6 are 6, 12, and 18, of which two are not multiples of 9.

There are 11 groups of 18 numbers in 1–200, with 2 left over. That means there will be 11×2 = 22 numbers that are multiples of 6 but not 9.

__

200/18 = 11 remainder 2

Other Questions
give to examples of electrical energy being transformed into light? Muslims were a minority in the Mughal Empire. Most people in the empire were Hindu. How did the Muslim Mughal leaders establish control over non-Muslims the fundamental attribution error is most likely to lead observers to conclude that unemployed people as the aggregate price level in an economy decreases, Does this graph represent a function? Why or why not?Ay1088+2+1-10-8-642+ c240-ON104-8--8--10O A. No, because it fails the vertical line test.O B. Yes, because it passes the vertical line test.O C. No, because it is not a straight line.O D. Yes, because it passes the horizontal line test. Day-in-the-Life Scenario You will now use your accumulated knowledge about the exercise physiologist career and the musculoskeletal system to design a scenario that provides a realistic understanding of the profession. Of course, you may also use additional research, but your scenario must be original. Answer the following questions: 1. In what setting are you located?2. Who are your most regular patients?3. What is the problem the client is presenting, e.g., weak heart due to perfusion/bypass, lack of range of motion due to knee injury, etc.?4. What kind of very general activities would you prescribe?5. What is the description of at least one tool from the list in the lesson, along with an. interpretation of the data it produces? (You may need to do additional research, so be sure to include a list of Works Cited for your teacher.)6. What is a situation in which there is a potential hazard for one of your clients, and how did you respond to that situation? This could be a heart attack, a fainting spell, dangerous equipment, etc.7. What is a situation in which you had to work with another member of the health team in order to get the best outcome for your patient?8. What is a situation in which you had to educate the patient on what kind of exercise you were providing and why?9. What ethical situation came about in which you had to check out the ASEP Code of Ethics, or, if the URL was unavailable, base your reaction on your own understanding of past ethical discussions?10. What situation occurred in which you had to explain certification and licensure to the client?You can combine all of these sections into interaction with just one client or describe a whole day with various clients. In your response be very specific and break down each item on the list, then state if they would be classified the same or differently.Consider the definition for each as you respond. atoms elements compounds molecules matter give the intersection points of y=x^5 and y=x^7 Question 11 (True/False Worth 1 points)(04.02 MC)The table below shows the number of wafers in different numbers of packs:Number of Packs Number of Wafers2 163 244 325 40Is this true or false? The numbers in the table represent a proportional relationship. True False Which phrase best defines the orbit of Earth? A. the position in pace of Earth at a certain time B. the distance from the sun to Earth at any point C. the spin of Earth on its axis as it moves forward D. the path Earth travels as it revolves around the sun What were the effects of Nopoleons reforms in education? How does those reforms affect women differently than men? Count the following atomsNEED ANSWER ASAP Martinique, Guadeloupe and Hati were discovered by French explorers in the 15th century (1400's).O A. Vrai (true)B. Faux (false)Okay How does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? . the value of q is negative B. the value of q is positiveC. the value of q remains constant OD. the value of a decreasesE. the value of q equals zero Can someone pls help me! Pleaseee help i will mark brainliest! abcdefghijklmnopqrstuvwxyz Write a simplified expression for the perimeter of the triangle. 6x - 1, 5x + 6, 9 Perimeter : __ Units why do volcanic hazards vary in nature? (12 Marks) Find the next two numbers in the pattern -96, 48, -24, 12,...