Mathematics College

Find RS, WILL GIVE BRAINLIEST!!!! Due Today!

Answers

Answer 1

Answer:

RS = 6

Step-by-step explanation:

RS² = SU*ST (secant-tangent rule)

Substitute

(x + 6)² = (x + 4 + 5)(x + 4)

(x + 6)(x + 6) = (x + 9)(x + 4)

x(x + 6) +6(x + 6) = x(x + 4) + 9(x + 4)

x² + 6x + 6x + 36 = x² + 4x + 9x + 36

x² + 12x + 36 = x² + 13x + 36

Collect like terms

x² - x² + 12x - 13x = -36 + 36

-x = 0

x = 0

✔️RS = x + 6

Plug in the value of x

RS = 0 + 6

RS = 6

Related Questions

The sum of two numbers is 52. The smaller number is 20 less than the larger number. What are the numbers?

Answers

Answer:

36 and 16

Step-by-step explanation:

Answer:

Step-by-step explanation:

you can get the answer from 40+12 giving you 52 but its not stated the type of problem it is so use addition.

-(x - 13) = 10(x + 9)

Answers

Subtract 10x from both sides:

- x + 13 = 10x + 19

- x + 13 - 10x = 10x + 90 - 10x

- 11x + 13 = 10x + 90 - 10x

- 11x + 13 = 90
—————————————————-

Step 2: subtract 13 from both sides:

- 11x + 13 = 90

- 11x + 13 - 13 = 90 - 13

- 11x = 90 - 13

- 11x = 77
———————————————————

Step 3: divide both sides of the equation by -11:

- 11x = 77

- 11x/-11 = 77/-11

x = 77/-11

x = - 7
————————————————————
So the answer is x = -7

Hope this helped oh and can I have brainliest

Jacinta has 2 blue marbles , 4 red marbles and 5 green marbles in a bag, all the marbles are the same size, she will select one marbles from the marble from the bag without looking what is the possibility that Jacinta will choose the green marble

Answers

The possibility that Jacinta will choose the green marble is 45.5%

What is probability?

Probability is a branch of math which deals with finding out the likelihood of the occurrence of an event.

Given that, Jacinta has 2 blue marbles, 4 red marbles and 5 green marbles in a bag, all the marbles are the same size,
We need to find the possibility that Jacinta will choose the green marble,

So, here we will use the concept of probability, probability tell us the chances of happening of an event.

The formula =

Probability = favorable outcomes / total outcomes.

Here, the favorable outcomes = green marble (5)

The total outcomes = total number of marbles = 5+4+2 = 11

So, P(getting the green marble) = 5/11 = 0.454545 = 45.5%

Hence, the possibility that Jacinta will choose the green marble is 45.5%

Learn more about Probability click;

https://brainly.com/question/30034780

#SPJ3

How many sixteenths are there in 3/8 ?

Answers

6 sixteenths are in 3/8

Answer:

6 sixteenths 6/16

Step-by-step explanation:

8 x 2 = 16

3 x 2 = 6

evaluate the following polynomial when x = - 3
+6x² – 3x+5
2x

Answers

Answer:

-93

Step-by-step explanation:

Substitute by - 3 instead of X

find the measure of angle x in each of the following figure

Answers

Answer:

x = 114

Step-by-step explanation:

180 - 66 = x

x = 114

Have a nice day!

Given the trapezoid PQRS …. Please i need help ASAP.

Answers

Q+P =180 so (Q is 137) p=s so (s is 43) and q = r so (r is 137)

What fraction is equivalent to half

Answers

Answer:

1/2 is a half for example u can do 4/8 and it is equal to a half does not matter how big like 50/100 is also correct. Hope this helps :)

The functions f(x) = (x + 5)^2 + 2 and g(x) = -(x − 3)^2−3 have been rewritten using the completing-the-square method. Is the vertex for each function a minimum or a maximum? Explain your reasoning for each function.

Answers

Answer:

When the leading coefficient is positive, the graph opens up. It means the vertex is its minimum.

When the leading coefficient is negative, the its vertex is its maximum.

f(x) - vertex is minimumg(x) - vertex is maximum

verify the following -12/5 + 2/7 = 2/7 + -12/5

Answers

Answer:

yeah they are the same

Step-by-step explanation:

-2.11428571429

Step-by-step explanation:

By using the commutative property, regardless of how the numbers are listed using addition or multiplicaton, they will equal the same thing.

So, a+b=b+a, which is what is present for your question.

geometric sequence
plz help me
thank you

Answers

Answer:thats your answer

Step-by-step explanation:

Determine the greatest common factor of the following numbers 8 and 12
NO LINKS PLEASE!!!!

Answers

I think it would be 4.
8 breaks down to 4(2) and 12 breaks down to 4(3). Let me know if that helps!

A game is played with a spinner on a circle, like the minute hand on a clock. The circle is marked evenly from 0 to 100, so, for example, the 3:00 position corresponds to 25, the 6:00 position to 50 and so on. The player spins the spinner, and the resulting number is the number of seconds he or she is given to solve a word puzzle. If 100 players are randomly selected, what is the approximate probability that the average time these players will get to solve the puzzle is between 44 and 56 seconds

Answers

Answer:

P( 44 < X < 56 ) = 0.12

Step-by-step explanation:

Number of seconds one gets to solve the puzzle ( X )

E( X ) = 100 + 0 ) / 2 = 50

Var ( X ) = 833.3333

бx = √833.3333 = 28.868

Determine The approximate probability

P( 44 < X < 56 ) = Δ time given / number of players selected

P( 44 < X < 56 ) = (56 - 44) / 100

= 12 / 100 = 0.12

find the surface area of the prism

Answers

Answer:

62ft²

Step-by-step explanation:

Hi there!

Surface area is calculated by this formula:

2(length*width)+2(width*height)+2(length*height)

*note: we multiply each area by 2, as the prisim has 6 faces, or 2 of each face

we're given a length of 5 ft, a width of 2 ft, and a height of 3ft

now let's calculate the surface area

to find the area of the first two faces:

2(length*width)

2(5*2)

2(10)

20 ft²

now to find the area of the second two faces:

2(width*height)

2(2*3)

2(6)

12 ft²

finally, find the area of the last two faces:

2(length*height)

2(3*5)

2(15)

30 ft²

now add up all the values

SA=20+12+30=62 ft²

your answer is 62ft²

Hope this helps!

does anyone know what this is?!?! describe the transformation that occurs

Answers

Answer: see below...

Step-by-step explanation:

1. Reflection across the y axis.

2. Translation by a vector (0, -6): 0 units to the right/left, 6 units down.

Answer:

Step 1 is a reflection across the y- axis.

Step 2 is a translation 6 units down.

Step-by-step explanation:

Decide whether the relation is a function

Answers

Step-by-step explanation:

im not sure but,

i think its a Function

hope it helps.

Answer:

function is the correct answer in my opinion hope it's helps you

Pat was shopping and found a jacket with the original price of $120 on sale for $9.99. What was the percent decrease in the cost?

Answers

Answer:

91.675% decrease

Step-by-step explanation:

Help

Fjfjdjfjdjdjdjdjjfjfjfhfjd

Answers

Answer:

A. 69°

Step-by-step explanation:

Given:

m<FED = 179°

m<NED = 19x - 4

m<FEN = 12x - 3

Required:

m<FEN

Solution:

m<NED + m<FEN = m<FED (angle addition postulate)

19x - 4 + 12x - 3 = 179 (substitution)

Add like terms

31x - 7 = 179

31x - 7 + 7 = 179 + 7

31x = 186

31x/31 = 186/31

x = 6

✔️m<FEN = 12x - 3

Plug in the value of x

m<FEN = 12(6) - 3 = 72 - 3

m<FEN = 69°

how many milermiters are they in a centermeter

Answers

1 centimeter = 10 millimeters

5 books cost 20 work out the cost of 9 books

Answers

9 books cost 32

Step-by-step explanation:

5 books =20

1 book= 5÷20 = 4

9 books = 4×9 = 32

Answer:

Step-by-step explanation:

5books=20

9books=??

9×20=180

180÷5=36

6 cm
To the nearest cubic centimeter, what is the volume of the regular
hexagonal prism?
17 cm
5.2 cm
The volume of the regular hexagonal prism is about cm3.

Answers

Answer:

1,590.02

just round it to the nearest centimeter

Step-by-step explanation:

What the first person said and have a good night

A. Factor the polynomial expression –16(x2 – 3x – 4).

Answers

Answer: Hmmmmmm

Explanation

In this figure please see attached

Answers

Answer:

Step-by-step explanation:

Formula

t = 1.06 * p

Givens

p = 8.5

Solution

t = 1.06 * 8.5

t = 9.01

Given the two triangles shown, find the value of x.

Answers

Answer:

the value of x would end up being 25

tell me all the questions of this

Answers

Answer:

To find the radius..just divide them by two

For the diameter multiply by two

Circumference formula is

[tex]2\pi \: r[/tex]

look at the picture pls pls pls i need help

Answers

Answer: 39.5 ft^2

Step-by-step explanation:

1. Find the area of the rectangle using the formula length * width

8 ft * 4 ft = 32 ft

2. Find the area of one of the triangles (the top one) using the formula 1/2(b*h)

2 ft * 3 ft * 0.5 = 3 ft

3. Find the area of the other triangle (the bottom one) using the formula 1/2(b*h)

3 ft * 3 ft * 0.5 = 4.5 ft

4. Add 'em all up to get the total area

32 ft + 3 ft + 4.5 ft = 39.5 ft ^2

It’s the second answer I’ve did this problem

How are they equivalent?

Answers

Answer:

Step-by-step explanation:

When you distribute what is in the parentheses you get 2.5m + 7m=9.5m, and then you add that to m aka 1m, which is 10.5m and they both end with -2.

no links please
The elevator in the newest skyscraper downtown goes from the top floor down to the lowest level of the underground parking garage. If the building is 380 feet tall and the elevator descends 420 feet from top to bottom, how far underground does the parking garage go?

A.
40 feet

B.
790 feet

C.
30 feet

D.
800 feet

Answers

Answer: A 40 feet

Explanation:
If a building is 380 feet tall and the elevator has to descend 420 feet to get to the underground parking garage. So 420 - 380 to remove the height of the building from the equation. This would give us 40 feet underground left until the elevator reaches its desired destination.

Assignment: Ratio and Proportion: Molten Lava Cake
You will apply ratios and proportions to help you convert a recipe to serve more people. Use the recipe to solve the problems. The problem is your recipe only serves 8 people. Start by using the information to make 1 serving per person. Use proportions to increase the recipe to serve 30 people.

Molten Lava Cake Recipe:

1 c of sugar
6 squares of bittersweet chocolate
2 squares semisweet chocolate
1 1/4 stick butter
1/2 cup all-purpose flour
1 1/2 cups confectioners’ sugar
3 large eggs
4 egg yolks
1 tsp vanilla extract
2 1/2 tablespoons orange liqueur
Use proportions to increase the recipe to serve 30 people (1 serving per person).
Complete the table to include:

Ratio for one serving (use the table to assist you).
(i.e. If the recipe uses 1 cup of sugar, and the recipe serves 8, the ratio for one serving equals 1/8 cup sugar) thus the answer would be 1/8
Proportions used to increase recipe to 30 servings.
(i.e. for the sugar 1/(8 servings) = x/(30 servings)) thus the answer is 1/8 = x/30
Show the work to solve the proportion. Round your measurement to the nearest half. (i.e. 3.222 teaspoons rounds to 3 teaspoons, 3.666 teaspoons rounds to 3½ teaspoons, 3.89 teaspoons round to 4 teaspoons), thus the answer is 4
Scaled Recipe – Ingredient and new amount needed for 30 servings. Show the exact answer or the rounded measurement, thus the answer is 4.687 or 4 1/2

Answers

Here, we are required to apply ratios and proportions to help convert a recipe to serve more people.

The recipe for 30 people would be as follows:

4 c of sugar22 ¹/2 squares of bittersweet chocolate7 ¹/2 squares semisweet chocolate4 ¹/2 stick butter2 cup all-purpose flour5 ¹/2cups confectioners’ sugar11 ¹/2 large eggs15 egg yolks4 tsp vanilla extract9 ¹/2 tablespoons orange liqueur.

The recipe in the question above only serves 8 persons.

However, we are required to convert the recipe into one that serves 30 persons.

To do that, it is important to first convert the recipe into one that serves one(1) person.

If the recipe serves 8 persons, therefore to serve 1 person, it requires dividing the quantity of each ingredient by 8.

The results are as follows:

1/8 c of sugar6/8 = 3/4 squares of bittersweet chocolate2/8 = 1/4 squares semisweet chocolate(1 1/4)/8 = 5/32 stick butter(1/2)/8 = 1/16 cup all-purpose flour(1 1/2)/8 = 3/16 cups confectioners’ sugar3/8 large eggs4/8 = 1/2 egg yolks1/8 tsp vanilla extract(2 1/2)/8 = 5/16 tablespoons orange liqueur.

The new recipe above is for serving 1 person Molten lava cake.

Therefore, to serve 30 persons with the Molten lava cake, the quantity of each ingredient required for 1 person's serving i multiplied by 30.

The results are as follows:

(1/8) × 30 = 3.75 c of sugar(3/4) × 30 = 22.5 squares of bittersweet chocolate(1/4)×30 = 7.5 squares semisweet chocolate(5/32) × 30 = 4.6875 stick butter(1/16) ×30= 1.875 cup all-purpose flour(3/16) ×30 = 5.625 cups confectioners’ sugar(3/8)×30 = 11.25 large eggs(1/2) ×30 = 15 egg yolks(1/8) ×30 = 3.75 tsp vanilla extract(5/16) ×30 = 9.375 tablespoons orange liqueur.

However, the question requires that the quantities be rounded off to the nearest half.

therefore we have,

4 c of sugar

22 ¹/2 squares of bittersweet chocolate

7 ¹/2 squares semisweet chocolate

4 ¹/2 stick butter

2 cup all-purpose flour

5 ¹/2cups confectioners’ sugar

11 ¹/2 large eggs

15 egg yolks

4 tsp vanilla extract

9 ¹/2 tablespoons orange liqueur.

Read more:

https://brainly.com/question/17442239

Answers

Answer:

Step-by-step explanation:

Other Questions

There were 17 students in the class at the start of the school year. During the year, three pairs of new students transferred into the class. How many students are in the class at the end of the school year? Please describe the events surrounding the Battle of Puebla. Who was fighting and why? Who won? What happened next? dont use for points or else i will report Can u help please Im literally failing asap !! What would a summary of rights of the accused be? PLEASEEE HELP ME WITH THIS. AM I CORRECT?? JUST ANSWER PLEASE IS ALL I NEED Im grateful to you Jonas, because without you I would never have figured out a way to bring about the change.What does this quote mean? ^^ During World War II, the U.S. was forced to fight a two-front war in which of the following areas? Select all that apply. South America Europe Africa North America Pacific Which of these is an example of nonverbal communication?O A. A medical assistant smiling at a patient before administering aneedleO B. A nurse telling a patient how many doses of medication to takeO C. An X-ray technician sharing the results of an X-ray with a patientD. A physical therapist instructing a patient on how to walk I need help with this question write an equation for the exponential function represented in the graph below. Ill mark brainlist :)NO LINKSSSSS points for everyone 2+2=4 WILL MARK BRAINLIEST!Calculate mF in parallelogram FGDE. - 2 3/4-(-1 1/2)+(-5/6)-(3/8)-(+4 2/3) When you perform the skill of _____________, you must track the object before receiving it.kickingstrikingcatchingthrowing On a sunny day, Emma is cutting branches from a tree in her yard. At midday, she takes a break, leaving a pile of branches and leaves on the ground. When she returns and gathers the branches, she notices the leaves are wilted and crisp. jona is b kg weight.her mother is seven kg less than three time than jona weight.how old is mother? if quadrilateral ABCD is a parallelogram, the measurement of angle B = 128 degrees, BC=24, and its area is 256find its perimeter Malia is working with aluminum wire. while working with this type of wire, she must remember to a. always use pressure-type terminals. b. avoid copper connectors. c. avoid solder-type lugs. d. apply antioxidation paste