Mathematics College

Please help
Chose of the problems a or b

Thank you!!

Please Help Chose Of The Problems A Or BThank You!!

Answers

Answer 1

Answer:

a. x = 13m, b. x = 12cm

Step-by-step explanation:

a. x² = 12² + 5² (Pyth. theorem)

x = 13 m

b. 15² = 9² + x² (Pyth. theorem)

x = 12 cm

Answer 2
The answer would be A

Related Questions

it a tets please help it due today​

Answers

I believe it’s A hope you get it right

What is the image of (0,12)(0,12) after a dilation by a scale factor of \frac{1}{3} 3 1 ​ centered at the origin?

Answers

Answer:

(1,36)(1,36)

Step-by-step explanation:

Exercise 10.4.1: Bayes' Theorem - detecting a biased coin. About (a) Sally has two coins. The first coin is a fair coin and the second coin is biased. The biased coin comes up heads with probability .75 and tails with probability .25. She selects a coin at random and flips the coin ten times. The results of the coin flips are mutually independent. The result of the 10 flips is: T,T,H,T,H,T,T,T,H,T. What is the probability that she selected the biased coin

Answers

Answer:

0.026

Step-by-step explanation:

Given the result of 10 coin flips :

T,T,H,T,H,T,T,T,H,T

Number of Heads, H = 3

Number of tails, T = 7

Let :

B = biased coin

B' = non-biased coin

E = event

Probability that it is the biased coin:

P(E Given biased coin) / P(E Given biased coin) * P(E Given non-biased coin) * P(non-biased coin)

P(E|B)P(B) / (P(E|B)*P(B) + P(E|B')P(B')

([(0.75^3) * (0.25^7)] * 0.5) /([(0.75^3) * (0.25^7)] * 0.5) + (0.5^10) * 0.5

0.0000128746 / 0.00050115585

= 0.0263671875


help plz ill give extra points

Answers

75
Explanation:
90-15= X
X=16

PLEASE HELP ME!!! PLEASE

Answers

Answer:

it should be (8,-7)

Step-by-step explanation:

(8,-7) I think! Hope this helps!

I need help on this cans someone help me plsssss

Answers

Answer:

Step-by-step explanation:

Answer:

I have answerd now you can mark him brainliest :D

Step-by-step explanation:

Damian took out a car loan for $10,500 that has a 0% APR for the first 12
months and will be paid off with monthly payments over 3 years. For how
many months will Damian be charged interest?

A. 24 months
B. 48 months
C. 36 months
D. 12 months

Answers

Answer: 24 Months

Step-by-step explanation:

You have 2 spreads, 5 meats, and 2 kinds of bread. How many different sandwiches can you make using one of each type of ingredient?

A) 9
B) 12
C) 20
D) 40

Answers

Answer:

C)

Step-by-step explanation:

✧･ﾟ: *✧･ﾟ:*  Answer:  *:･ﾟ✧*:･ﾟ✧ ✅ C.) 20 I WOULD APPRICIATE BRAINLIEST! ~ ₕₒₚₑ ₜₕᵢₛ ₕₑₗₚₛ! :₎ ♡ ~

sum of the age of son and his father is60 and the six year ago the age of father is five time the son what is the age son ?​

Answers

Step-by-step explanation:

...hope it help u.... ..

Help please I will give 50 points

Answers

[tex]7(6 + y)[/tex]

[tex](y \times 6) + (y \times 7)[/tex]

[tex]6(y + 7)[/tex]

[tex](y \times 6) {y}^{2} [/tex]

The coordinate point F(-8, 0) after a dilation with scale factor of 0.25, centered at the origin, becomes the point
O (-2,0)
O (-2, 0.25)
O (2, 0.25)
O (2,0)​

Answers

Answer:

[tex](-2,\, 0)[/tex].

Step-by-step explanation:

Dilate a point [tex](x,\, y)[/tex] by a scale factor of [tex]r[/tex] with [tex](a,\, b)[/tex] as the center, and the resultant point would be at [tex](a + r\, (x - a),\, b + r\, (y - a))[/tex].

In this question:

Point to dilate: [tex](x,\, y) = (-8,\, 0)[/tex].

Scale factor: [tex]r = 0.25[/tex].

Center of dilation: [tex](a,\, b) = (0,\, 0)[/tex].

The resultant point would be:

[tex](0 + 0.25\, (-8 - 0),\, 0 + 0.25\, (0 - 0))[/tex], which simplifies to [tex](-2,\, 0)[/tex].

help plssssssssssssssssssss

Answers

Answer:

The area is 28 square inches.

Step-by-step explanation:

You need to use the Pyhtagorean Theorem for this one, to find the height.

3^2 + h^2 = 5^2

9 + h^2 = 25

h^2 = 25 - 9

h^2 = 16

h = 4

The Pythagorean Theorem is basically A squared + B squared is C squared, With C always being the hypotenuse, or longest side. A and B are the base and height. You can use either A or B for either base or height, but you must use C for the hypotenuse.

Brainliest would be appreciated :)

Write an equation and find the missing angle.

Answers

4+5x+x+2= 180
29

4+5(29)=149degrees

(29)+2= 31 degrees

i hope this helps

bens parents gave him 20 dollars to buy food from convienience store. Ben is a simple person.He wants to buy one bottle of peach tea that cost .99 dollars and spend the rest of the money to buy as many takis as he can(each bag cost 2.24 dollars)

Write an inequality that helps determine the number of bag of takis ,t, that ben can buy

Answers

Answer:

to eat a healthier meal

Step-by-step explanation:

hope this helps :)

plz give me brainlist

PLEASE ANSWER ASAP FOR BRAINLEST SUPER EASY QUESTION!!!!!!!!!!!!!!!!!!!!
what are 3 mathematical facts you can find in a rectangular prism?

Answers

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer:According to splashlearn.com they say, "Rectangular prism has 8 vertices, 12 sides and 6 rectangular faces. All the opposite faces of a rectangular prism are equal. A rectangular prism has a rectangular cross section."

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer:

Rectangular Prism :

A rectangular prism has 8 vertices, 12 sides and 6 rectangular faces.

All the opposite faces of a rectangular prism are equal. 

A rectangular prism has a rectangular cross section.

Rectangular prisms can be of two types, namely right rectangular prism and non-right rectangular prisms

This is just a question what anime do ya'll watch I watch Dragonball Z and
My Hero Academia

Answers

Answer:

Kakegurui- demon slayer-  

Princess Mononoke is a good movie and the last Airbender is pretty good  

UHHHH OH- black butlers okie also a whisker away is cute (MOST ON NETFLIX)

Answer:

I watch Death Note, Black Butler, Demon Slayer, My Hero Academia, Dragonball Z, Naruto, Naruto: Shippuden, Black Clover, Assassination Classroom, OHSHC, School Babysitters (Gakuen Babysitters), High School of the Dead, and more that I forgot the name of!

Step-by-step explanation:

PLEASE ANSWER ASAP FOR BRAINLEST SUPER EASY QUESTION!!!!!!!!!!!!!!!!!!!!
what are 3 mathematical facts you can find in a rectangular prism?
For example,
1. You can find the surface area of the rectangular prism.
2. You can find the volume of a rectangular prism.
3. ???????????????????????????????????????????

Answers

Answer:

you can find the height of a rectangular prism

12+x=46
what is the answer to x?

Answers

Answer:

x=34

Step-by-step explanation:

A car travels 120 miles every 4 hours. How far does the car travel in 3 hours?

Answers

Answer:

90 miles

Step-by-step explanation:

120/4 = 30

30 m/hour

3 hours = 30x3 = 90 miles

cuantos kilogramos
equivale la fracciom 11/25​

Answers

Answer:

En español:

11/25 = 0.44

0.9702 porque multiplica por 2.205.

In English:

11/25 = 0.44

0.9702 because you multiply by 2.205.

Acellus
A
-3
-2.
-1
B
The distance AB rounded to the
nearest tenth = [?].
Hint: d= V(x2 – x1)2 + (y2 - y1)2
Enter
haha help plz

Answers

Answer:

[tex]AB = 3.6[/tex]

Step-by-step explanation:

Given

The attached graph

Required

Distance AB

From the graph:

[tex]A = (-2,1)[/tex]

[tex]B = (1,-1)[/tex]

The distance is:

[tex]AB = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}[/tex]

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

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

[tex]AB = \sqrt{13}[/tex]

[tex]AB = 3.6[/tex]

PLEASE HELP DUE IN 3 minutes

Answers

130-139=4

140-149=7

150-159=4

160-169=5

A rectangle with an area of 61 units” is dilated by a scale factor of ;. Find the area of
the rectangle after dilation. Round your answer to the nearest lenth, if necessary.

Answers

Answer:

34 units

Step-by-step explanation:

I decided that one side is 61 units and the other is 1 unit, since that would make the area 61 units.

Then I multiplied 61 by 3/4, which equals a new length of 45.75 units, and I also multiplied 1 by 3/4, which equals a new length of 0.75 units.

Finally, I solve for the area of the rectangle:

45.75 x 0.75 ≈ 34 units (rounded to the nearest whole number)

Solve the following system of equations using the elimination method. 2x+4y=10;-2+y=-15

Answers

Answer:

x=7, y=-1. (7, -1).

Step-by-step explanation:

2x+4y=10

-2x+y=-15

-----------------

5y=-5

y=-5/5

y=-1

2x+4(-1)=10

2x-4=10

2x=10+4

2x=14

x=14/2

x=7

Which inequality is represented by this graph? ​

Answers

Answer:

number 1

Step-by-step explanation:

Allison Amy decide to meet from a party for my corner of the party hall any spots Alice at the corner of the hall diagonally opposite of her if the party hall is a rectangle that measures 100 feet by 60 feet what is the shortest distance they may have to walk to reach Alice round your answer to the nearest Foot​

Answers

Answer:

Given that the hall is rectangular in shape, then the shortest path that Amy must travel to reach Alice would be through the hall's diagonal. Applying the Pythagorean theorem, with the length and width as the legs and the diagonal as the hypotenuse of the right triangle. Thus, diagonal = √ ( 100² + 60²) = √13 600 ≈ 116.62 ft The shortest distance, rounded off to the nearest foot, is 117 ft.

Step-by-step explanation:

its already an explanation...

a train leaves a station at 18:20 and arrives its destination at 02:28.How long did it take?​

Answers

Answer:

8 hours and 8 minutes

Step-by-step explanation:

there are 24 hours on the clock so if you add 6 to the 24 it would make you be at 0:00 so then you would add 2 hours and since 28 is 8 more than 20 it would be 8 hours and 8 minutes.

Please solve this :) Have a nice day

Answers

Answer:

7

Step-by-step explanation:

first you get the area of the square which is 4 then you get the area of the triangle which would be 3 because 2x3=6 then divide by 2 because its a triangle and add the areas of both and its 7

hope this helps ^_^

Plz help ASAP WILL MARK U BRAINIEST

Answers

Hope this helps I tried to put the arrows where the answer goes

The length of a rectangle is increasing at a rate of 9 cm/s and its width is increasing at a rate of 4 cm/s. When the length is 15 cm and the width is 12 cm, how fast is the area of the rectangle increasing

Answers

Answer:

The area of the rectangle is increasing at a rate of 168 square centimeters per second.

Step-by-step explanation:

Geometrically speaking, the area of a rectangle ([tex]A[/tex]), in square centimeters, is described by following expression:

[tex]A = w\cdot l[/tex] (1)

Where:

[tex]w[/tex] - Width, in centimeters.

[tex]h[/tex] - Height, in centimeters.

By Differential Calculus, we find an expression for the rate of change of the area of the rectangle ([tex]\dot A[/tex]), in square centimeters per second:

[tex]\dot A = \dot w\cdot l + w\cdot \dot l[/tex] (2)

Where:

[tex]\dot w[/tex] - Rate of change of the width of the rectangle, in centimeters per second.

[tex]\dot l[/tex] - Rate of change of the length of the rectangle, in centimeters per second.

If we know that [tex]w = 12\,cm[/tex], [tex]l = 15\,cm[/tex], [tex]\dot w = 4\,\frac{cm}{s}[/tex] and [tex]\dot l = 9\,\frac{cm}{s}[/tex], then the rate of change of the area of the rectangle is:

[tex]\dot A = \dot w\cdot l + w\cdot \dot l[/tex]

[tex]\dot A = 168\,\frac{cm^{2}}{s}[/tex]

The area of the rectangle is increasing at a rate of 168 square centimeters per second.

Other Questions
Should Dudley and Stephens be tried for murder? Explain. Team A and team B play in a competition Team A has 12 more points than team B Team A has twice as many points as team B How many points does each team have PLEASE HELP ME In the figure, ZJKM and ZMKN arecomplementary.What is the measure of ZNKP? Plssssssasaaaaa helpppppa. Explain how the Clean Water Act of 1972 protects the environment? John has $55 . He buys 6 books. Each book costs the same amount. He now has $10 . Drag expressions to complete the tape diagram shown to model this situation. HISTORICAL THINKING 1. In what ways did the British government try to raise revenue and control the colonies at the same time? 2. How did the Sugar Act and Currency Act reinforce Britain's policy of mercantilism? 3. What impact did these acts likely have on the ways colonists did business? Which equation represents the situation? " A number decreased by 11 is equal to 48." Which equation represents the situation? " A number decreased by 11 is equal to 48." Which equation represents the situation? " A number decreased by 11 is equal to 48." Which equation represents the situation? " A number decreased by 11 is equal to 48." Which equation represents the situation? " A number decreased by 11 is equal to 48." Which equation represents the situation? " A number decreased by 11 is equal to 48." Which equation represents the situation? " A number decreased by 11 is equal to 48." Which equation represents the situation? " A number decreased by 11 is equal to 48." Lila and Drew want to buy their mom a gift that costs $30. Raquel has $18 saved already, how much does Drew need to save to pay for the gift?Let d = the amount that Drew has to save to help buy the gift. Which equation can be used to solve the problem. Equation How much money does Drew need to save so they could buy the gift? See below, b representsOptionswaterglucoseoxygenCO2 Do you think the Pearl by John Steinbeck would have had a different ending if Kino had been an 'educated' man. Which motions are the components of projectile motion? A and B B and C A and C None of these are correct combinations. none of them knew the colour of the sky, their eyes glanced level, and were fastened upon the waves that swept toward them. These waves were of the hie of state, save for the tops, which were of foaming white, and all men knew the colours of the sea. the horizon narrowed and widened, and dipped and rose, and at all times its edge was jagged with waves that seemed thrust up in points like rocks. (that's the 1 paragraph) help for brainliest plz Word Bank assembly line capital resources productivity specialization technology Lesson 4 Review On a separate sheet of paper, write the word from the Word Bank to complete each sentence. 1. To raise the productivity of his auto workers, Henry Ford introduced the 2. In general, if workers are well educated and trained, goes up. 3. The use of science to create new products or make old ones better is 4. When a person, region, or country works on making one part of an item, occurs. 5. increase productivity. adam wishes to have 25000 avalible in 18 years to purches a new car for his son as a gift for his highscho graduation. to accomplish this goal, how much should adam invest now in a CD that pays 1.38% interest compounded quaterly? What percentage of Japans population is over 65 years old? A. 20% B. 25% C. 35% D. 50% Please select the best answer from the choices provided A B C D Change the verbs in parentheses to the future tense.Yo _____ (ingresar) en la universidad durante el verano.Olivia _____ (viajar) a Espaa esta semana.El jueves _____ (llover) a cntaros.Los estudiantes _____ (volver) a la escuela hoy.Juntos, nosotros _____ (cambiar) el mundo.T _____ (estudiar) las ciencias o las matemticas?El fin de semana mi amigo y yo _____ (ir) a la playa.El seor Irizarry _____ (escribir) un ensayo sobre el prejuicio en el colegio.Mis padres se _____ (mudar) a California en diciembre.Yo nunca _____ (vivir) en California con ellos. Apple Inc. just paid a dividend of $3 per share. You expect that Apple's dividend will increase at the rate of 10% per year for the next 10 years. After that, you expect that Apple Inc. will increase its dividend at the rate of 3% per year forever. The required rate of return for Apple is 20%. What is the price of Apple just after the current dividend was paid? Mateo is training for a race. On Monday Mateo ran 7/10 mile. On Tuesday Mateo ran 9/10 mile. how much farther did Mateon run on Tuesday than on Monday 8. Zelda owns a 50% general interest in YZ Partnership. At the beginning of the current year, the adjusted basis in her partnership interest was $95,000. In the current year, YZ generated a $110,000 business loss, earned $15,000 dividend and interest income on its investments and recognized a $7,000 capital gain. YZ also made a $5,000 distribution to Zelda. Compute Zeldas adjusted basis in the partnership at the end of the year. What were the first symptoms of the plague?