Mathematics College

Solve for x assume that lines wich appear to be tangent are tangent, please HELPP don't do it just for points please I really need help

Answers

Answer 1

Answer:

Hope It Help

Step-by-step explanation:

Brainliest Please

Answer 2

Answer:

8). x = 9

9). x = 5

Step-by-step explanation:

Note that if you take a point outside a circle and take the two tangents, they are symmetrical. And if they're symmetrical, their lengths are equal!

8).

5x - 1 = 3x + 17

2x - 1 = 17

2x = 18

x = 9

9).

-4 + 4x = 3x + 1

-4 + x = 1

x = 5

Related Questions

The lovin' lemon company sells a 4-gallon jug of lemonade for $24. The sweet and sour company sells an eight pack of 1-quart bottles of lemonade for $16.00 . which company has a higher unit price? explain our answer

Answers

Answer:

the lovin lemon

Step-by-step explanation:

there are 4 quarts in a gallon so 4 times 16 is 64 for just one gallon so the answer would be the lovin lemon is cheaper

the function G(x)=1+2sin(x+pi) is the result of the application of transformations in the original function F(x)=sin(x). which of the following options correctly describes the transformations applied to F(x)

Answers

Answer:

D. a vertical shift of 2 and a phase shift of pie/ 2

Step-by-step explanation:

If a fair coin is tossed twice the possible outcomes are HH, HT, TH or TT, where HH means both tosses are heads and HT means that the first toss is a head and the second toss is a tail, etc. Since the coin is fair, a 50-50 chance of getting a head or a tail, we assign a probability of 1/4 to each of the four outcomes. Assuming that a fair coin was tossed twice, find the probability that both tosses were heads given that at least one of the tosses was a head. Round your answer to 4 decimal places.

Answers

The conditional probability value rounded to 4 decimal places is : 0.2500

The relation can be used to find the conditional probability of events given :

P(HH | Atleast 1 head) = P(HHn(Atleast 1 H)) / P(Atleast 1 H)

P(Atleast 1 H) = P(HT + TH + HH)

P(Atleast 1 H) = P(HT + TH + HH) = 3(0.25) = 0.75

P(HHn(Atleast 1 H)) = P(HH) × P(Atleast 1 H) = 0.25 × 0.75 = 0.1875

Therefore, the conditional probability can be expressed as :

P(HH | Atleast 1 head) = 0.1875 / 0.75 = 0.25

Therefore, P(HH | Atleast 1 head) is 0.25

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PLEASE HELP WILL MARK BRAINIEST!! TY

Answers

Answer:

y=3x-36

Step-by-step explanation:

slope must be negative reciprocal

-1/3 changes to +3

then use point slope form with new points TO FIND NEW Y INTERCEPT

y=MX+B

0=3(12) + b

b= -36

new problem is y= 3x-36

Linear equations - a reminder
If I was to sketch the graph of
y = 4x + 2
what would the graph look like?
Would it be a straight line or a curved line?
Where would it cross the y-axis?
What does the 4 in 4x tell us?

Answers

Answer:

Straight line

Step-by-step explanation: The 4x tells us the slope it means up 4 right 1 it would cross the y axis at 2 since its the y intercept

X Y

0 2

1 6

2 10

Write the slope-intercept equation of the line passing through (3.4, 17.8) and (5.7, 64.7). Round the final slope and y-intercept to the nearest tenth in your answer. Show clear work.

Answer:

Answers

Answer:

y = 20.39x - 51.526

Step-by-step explanation:

y2 - y1 / x2 - x1

64.7 - 17.8 / 5.7 - 3.4

46.9/2.3

= 20.39

y = 20.39x + b

17.8 = 20.39(3.4) + b

17.8 = 69.326 + b

-51.526 = b

What is 5 3/4×4 2/3 ?

Answers

Answer:

26 5/6

Step-by-step explanation:

make improper fractions by multiplying whole number and denominator, then adding the numerator

(5*4+3)/4 * (4*3+2)/3

23/4 * 14/3

322/12

161/6

26 5/6

Calculate the total area of these irregular shapes by fars & A1 8 and what pls help me AZ 10 10

Answers

Step-by-step explanation:

que dice? aye evolution xou

The area of a rectangle is 53 5/6 square feet the length of the garden is 9 1/2 feet what is the width (answer and equation please)

Answers

Answer:

The rectangle above shows its dimensions. Find the perimeter.

First, substitute the values for the width

(W)

and the length

(L)

into the perimeter formula.

P=2(12)+2(9)

Next, complete the multiplication and addition to find the perimeter.

PPP===2(12)+2(9)24+1842

The answer is 42.

The perimeter of the rectangle is 42 inches.

Area is the amount of square units inside the figure. Area is found by multiplying the

length×width

. The formula for finding the area of a rectangle is:

A=L×W

You can use the dimensions from the rectangle above to find the area of this rectangle.

First, fill the values for

and

into the formula for area.

AA==L×W12×9

Next, solve for the area by multiplying.

AA==12×9108

The answer is 108.

The area of the rectangle is

108 in2

Notice that the unit of measurement for area is squared. That is because you multiplied a unit measure times itself:

in×in=in2

. Area is always written in square units.

You can also find the perimeter and area of a square. Remember that a square has four equal sides given the symbol

. You can use the following formula for finding the perimeter of a square:

P=4s

Let’s look at an example.

A rectangle has a length of 12 feet and a perimeter of 72 feet. Write and solve an equation to determine the width of the rectangle.

First, substitute the values for the perimeter

(P)

and the length

(L)

into the perimeter formula.

72=2(12)+2W

Next, complete the multiplication.

72=24+2W

Then, subtract 24 from both sides to get your variable alone on the right side.

72−2448==24−24+2W2W

Then, multiply both sides by the reciprocal of 2 to isolate your variable.

12×481482W===12×2W1W24

The answer is 24.

The width of the rectangle is 24 feet.

The width of the rectangular garden is 5 2/3 feet

We have the following information available from the question is:

The area of a rectangle is 53 5/6 square feet

and, the length (L) of the garden is 9 1/2 feet

We have to find the width (W) of the rectangle.

Now, According to the question:

We know that :

The area of rectangle = L × W

Plug all the values in above formula:

53 5/6 = 9 1/2 × W

323/6 = 19/2 × W

[tex]W=\frac{323(2)}{6(19)}[/tex]

W = 17/3

17/3 as a mixed number would be 5 2/3.

Hence, The width of the rectangular garden is 5 2/3 feet

Learn more about area of a rectangle at:

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I get paid $12 per hour. what is time and half for every hour over 40 hours

Answers

Answer:

1.5

Step-by-step explanation:

To find the employee's regular earnings, multiply their regular pay rate ($12) by 40 hours. Next, calculate the employee's time and a half pay rate. Multiply 1.5 by the employee's regular rate of pay.

Answer:

480 would be your answer

Step-by-step explanation:

please help me with these. i do not understand how to do them.

Answers

the answer is akuma di ra

Given j ∥ k and m∠2=100° .

What is m∠5 ?

Enter your answer in the box.

Answers

Answer:

∠5 = 80

Step-by-step explanation:

∠4 = ∠2 {Corresponding angles are equal}

∠4 = 100

∠5 + ∠4 = 180 {linear pair}

∠5 + 100 = 180

∠5 = 180 - 100

∠5 = 80

What is 104 1/6 simplified pls help me

Answers

Answer:

104

Step-by-step explanation:

If is wrong i'm sorry

Factor 24m6−30m4−45m3.

Answers

Answer:

3m³(8m³-10m-15)

Step-by-step explanation:

Assuming the question isn't asking for factoring over the complexes,

24m⁶−30m⁴−45m³

3m³(8m³-10m-15)

Consider the transformation shown.

Use the drop-down menus to complete the sentence.

The transformation is ________________..

1a. isometric

1b. nonrigid

1c. rigid

because the______________..

2a. segment lengths are not

2b. segment lengths are

2c. angle measurements are not

2d. angle measurements

preserved

Answers

nonrigid

segment lengths are not

Answer:

1 Nonrigid

2 segment lengths are not

Help me
Help me
Help me

Answers

Answer:

For the first one is 75 and 30 looks on a calculator add 75+75+30=180

In the standard (x,y) coordinate plane, point A has coordinates (–9,–1). Point A is translated 9 units to the right and 1 unit up, and that point is labeled A′. What are the coordinates of A′ ?
A.(-18,-2)
B.(-10,-10)
C.(-9,-2)
D.(0,0)
E.18,2)

Answers

Translation involves changing the position of a point in the coordinate plane.

The coordinate of the translated point A' is (D) (0,0)

The coordinate of the point is given as:

[tex]A = (-9,-1)[/tex]

The rule of translation 9 units right, and 1 unit up is:

[tex](x,y) \to (x+9,y+1)[/tex]

So, we have:

[tex]A' = (-9+9,-1+1)[/tex]

Simplify the expression

[tex]A' = (0,0)[/tex]

Hence, the coordinate of the translated point A' is (D) (0,0)

Answers

Answer:

Step-by-step explanation:

$135-$120=15

15 divided by the amount of people, which is 3, equals $5. It costs $5 for a life preserver.

Anna and Ravi are members of different clubs. Anna's club charges $25 per month. Ravi's club
charges $15 per month but has an annual fee of $40. After how many months will Anna and
Ravi have paid the same total amount?

Pls helppp

Answers

4 months

Let:
x = # of months
Anna: 25x
Ravi: 15x + 40

We set them equal to each other as they’d pay the same amount, and solve for x.

25x = 15x + 40
25x - 15x = 15x - 15x + 40
10x = 40
10x/10 = 40/10
x = 4

how do you prove that vertical angles are ⩭

Answers

Answer:

congruent

Step-by-step explanation:

If two angles are vertical angles, then they're congruent

hope it helps

mark me brainliest

The water level in a lake was monitored and was noted to have changed −1 1/5 inches in one year. The next year it was noted to have changed −1 3/10 inches.
What was the total change in the water level over the two years?

Enter your answer as a simplified mixed number by filling in the boxes.

$$
in.

Answers

Answer:

-2 1/2

Step-by-step explanation:

Answer:- 3 1/2Step-by-step explanation:-1 1/5 + -1 3/10 = -3 1/2I had gone with the other person's answer but according to K12, it was wrong. This is the correct answer with proof:~Hope this Helps~

Nethra was ordering yarn from a discount website. If she ordered more than $50 worth of yarn labeled “discountable,” she could take an extra 10% from the price of that yarn. Only some of the yarn she ordered was eligible for the discount. Here is what Nethra ordered:

2 skeins at $2.50 per skein (not discountable)
8 skeins at $8.40 per skein (discountable)
7 skeins at $5.99 per skein (discountable)
Tax is 5% and shipping is 8%.

How much did Nethra pay for her yarn?

Answers

121.37

there thank me later

if a(12)= x/3+2 and b(x)=12x, what is a(12)+b(1)?

Answers

Answer:

[tex]a(12) = 12 \div 3 + 2 \\ + b(1) = 12 \times 1 \\ = 4 + 2 + 12 = 18[/tex]

Hey ! Can anyone help me with this question please ? Thank you

Answers

Answer:

Step-by-step explanation:

4x-13 = x + 8

3x = 21

x = 7

enjoy

A politician has $4,200 to buy TV advertisements. If each advertisement costs $700, how many advertisements can the politician buy?

Answers

they can buy 6 tv advertisements.

find the y-intercept of the parabola y=x^2-5x+9/2

Answers

Answer:

To find the Y-intercept substitute in 0 for all the x's and solve for Y

Your answer would be (0,9/2)

Steps:

Y=0^2-5(0)+9/2

0^2 -5(0)=0

Y=9/2

0 is your x place

and 9/2 is your Y intercept

Answer:

y-intercept = 9/2 or 4.5

Step-by-step explanation:

In the given quadratic equation, y = x² - 5x + 9/2, where:

a = 1, b = -5, and c = 9/2

The y-intercept is the point at which the parabola crosses the y-axis, and occurs at point (0, c ). It is the value of y when x = 0. To find out what I mean by this, we can substitute the value of x = 0 into the quadratic equation:

y = x² - 5x + 9/2

y = (0)² - 5(0) + 9/2

y = 0 - 0 + 9/2

y = 9/2

Therefore, the y-intercept (c) = 9/2, and has coordinates, (0, 9/2) or (0, 4.5).

Attached is a screenshot of the graph, where it shows the y-intercept.

Please mark my answers as the Brainliest, if you find my explanations helpful :)

Find the LCM for 5,9

Answers

Answer:

45 :)

Step-by-step explanation:

The perimeter of the rectangle below is 64
Find the value of x

Answers

x = 14

18 + 18 = 36
64 - 36 = 28
28 divided by 2 = 14

Find the value of the equation.

12+−9
18

-18

3

-3

Answers

the answer: 12+-9 is 3

Answer:

Step-by-step explanation:

Which of these fractions equals 40%

Answers

Answer:

40/100

Step-by-step explanation:

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