Mathematics High School

Derek is 6.5 feet tall and casts a shadow that is 10 feet long. If a basketball hoop next to
Derek is 10 feet tall, how long is the shadow casted by the hoop?

Answers

Answer 1

Answer:

example lang po

Flagpole height is 50 ft.

Explanation:

This is a ratio problem

height of object

length of shadow

Let the height of the flagpole be

x

⇒

6

3

=

x

25

x

=

6

×

25

3

=

50

f

t

Related Questions

How many terms in this question?​

Answers

Answer:

2?

Step-by-step explanation:

a and b are both terms

1. What type of association does this
graph have?
A:positive
B:negative
C:none
D:all of the above

Answers

Answer:

C

Step-by-step explanation:

The graph have negative type of association.  the variables tend to increase as the other variable decreases.

What is the association of a graph?A positive association exists when one variable increases as the other variable increases. A negative association exists when one variable increases while the other variable decreases. If there is no relationship between the variables, the scatterplot points have no association.The association is linear when a straight line describes the relationship between the variables. The relationship is monotonic when it is described by a nonlinear function that is constantly increasing or decreasing. Other types of relationships could be nonlinear or non-monotonic.The appropriate statistical measures and tests of association are determined by the type of relationship.A bivariate normal density ellipse summarises the correlation between variables if the relationship is linear. The greater the correlation between the variables, the narrower the ellipse.

To learn more about graph association  refer :

https://brainly.com/question/11420537

#SPJ2

help vvvvvvvvvvvvvvvvvvv

Answers

i think C would be it

leah buys 3 adult and 3 child bus passes for a trip. the costs of an adult pass is a. the costs of a child pass is c. write an expression that will show the costs for all of the bus passes for the trip.​

Answers

Answer:

6

Step-by-step explanation:

If the Quadratic functions for the equations are graphed, which is the widest?
A. y = x^2
B. y = 2x^2
C. y = 6x^2
D. y = 1/4x^2

Answers

y = ax^2

If the absolute value of a is <1 the graph is wider than when a = 1

If the absolute value of a is >1 the graph is narrow than when a = 1

The only function that fits that description is  

y = 2x^2

Drag each number to the correct location in the image. Each number can be used more than once, but not all numbers will be used. consider the equation below.

Answers

Answer:

Step-by-step explanation:

In triangle ABC, the sum of the measures of angle A and angle B is 57°. What is the measure of and C?

Answers

Answer:

I think it's 123 if not sorry

Step-by-step explanation:

all you need to do is 180 - 57 to get your answer

lucy works for 37 hours per week. her weekly wage is £303.40. she receives a pay increase of 25p per hour. work out her new weekly wage

Answers

Answer:

312.65

Step-by-step explanation:

The new weekly wage is $312.65 if the Lucy works for 37 hours per week. Her weekly wage is £303.40.

What is linear equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

We have:

Lucy works for 37 hours per week.

Weekly wage = $303.40

Per hour wage = 303.40/37 = $8.2 per hour

1 dollar = 100 penny(p)

25p = $0.25

New wage per hour = 8.2 + 0.25 = $8.45

Total wage = 8.45×37 = $312.65

Thus, the new weekly wage is $312.65 if the Lucy works for 37 hours per week. Her weekly wage is £303.40.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ2

PLEASE ANSWER!
The function shown is in the form y= x^2 + k. Determine the value of k.

A. -1
B. 0
C. 1
D. -1/2

Answers

I think the answer is - 1. I'm not sure

find multiplicative inverse of -13​

Answers

Answer:

asdaqwdawdasd

Step-by-step explanation:

Answer:

Step-by-step explanation:

Multiplicative inverse a number 'n' = [tex]\frac{1}{n}[/tex]

Multiplicative inverse of (-13)  =[tex]\frac{-1}{13}[/tex]

Write the ratio as a fraction in simplest from 2ft to 30 in

Answers

Step-by-step explanation:

PLEASE HELP!! 50 POINTS!
Answer the question in the picture.

Answers

Answer:

1.9

2.16

3.225

4.196

5.25

6.256

I answered again since they deleted mine

1.9

2.16

3.225

4.196

5.25

6.256

hope it helps

17. Sebuah kaleng berbentuk tabung memiliki
diameter alas 20 cm. Jika volume udara
di dalam kaleng 1.570 cm³, maka tinggi
kaleng tersebut adalah ... cm.
a. 5
b. 10
c. 12
d. 15​

Answers

Jawab:

A

Penjelasan dengan langkah-langkah:

jari jari : 10 cm

t = 1570/3,14 x 102

t = 5 cm

Someone plz help me giving brainliest

Answers

Answer:

13/20

Step-by-step explanation:

Add up all the hours and then subtract by the total hours given.

I flipped 2 coins 100 times each. They both landed on heads 19 times, 2 tails 29 times, and 1 heads 1 tails 52 times. What is the theoretical AND experimental probability of the coins landing in all 3 ways?

Answers

Answer:

1.What is the theoretical probability that a coin toss results in two heads showing?

33%

2.What is the experimental probability that a coin toss results in two heads showing?

25%

3.What is the theoretical probability that a coin toss results in two tails showing?

33%

4.What is the experimental probability that a coin toss results in two tails showing?

21%

5.What is the theoretical probability that a coin toss results in one head and one tail showing?

33%

6.What is the experimental probability that a coin toss results in one head and one tail showing?

54%

Step-by-step explanation:

Hope this helps, I just finished my assingmnet like this tonight :))

Circle A has center of (6, 7), and a radius of 4 and circle B has a center of (2, 4), and a radius of 16.

Answers

Answer:

See solutions below

Explanation

We are to find the equation of circle A and B

The equation of a circle is expressed as;

(x-a)^2 + (y-b)^2 = r^2

(a, b) is the centre and r is the radius

For Circle A that has center of (6, 7), and a radius of 4

Substitute;

(x-6)^2 + (y-7)^2 = 4^2

(x-6)^2+(y-7)^2 = 16

Hence the equation of circle A is (x-6)^2+(y-7)^2 = 16

For circle B:

If circle B has a center of (2, 4), and a radius of 16

The equation is expressed as;

(x-2)^2+(x-4)^2 = 16^2

(x-2)^2+(x-4)^2 = 256

Hence the required equation is (x-2)^2+(x-4)^2 = 256

Which is a valid velocity reading for an object?

A. 45 m/s

B. 45 m/s north

C. 0m/s south

D. 0m/S

Answers

the answer is B. 45m/s north

Is this right? Will mark branliest for the correct answer

Answers

Answer:

No

Step-by-step explanation:  

it’s the first one :)

Please help me ASAP please

Answers

Answer:

the bottom is kinda blurry

Triangle ABC is similar to triangle XYZ. Solve fort. t=1 С 13.5 12 А A 19.5 B 4 Y 2 4.5 t Х​

Answers

Answer: 6.5

Step-by-step explanation:

heeelelppppppp it is area of a circle help me plz i will make you the brillientest

Answers

18.84 I think you have to do the math from the radius to the edge of the circle

How many moles contain 1.25x 10^15 molecules of glucose

Answers

Answer:

i.e. mass of 1 mole of glucose, C6H12O6 = (6 × 12.01 + 12 × 1.01 + 6 × 16.00) g = 180.18 g (using atomic weight data to 2 decimals) 1 mole of carbon atoms weighs 12.01 g and there are 6 moles of C atoms in 1 mole of glucose, so the mass of carbon in 1 mole of glucose = 6 × 12.01 g = 72.06 g.

Step-by-step explanation:

Write an expression to represent:
Nine more than the quotient of two and a number x

Answers

Answer:

9+(2/x)

Step-by-step explanation:

I need help with prime factors

Answers

Answer: the answer is 8 and 3

Step-by-step explanation:

factors are numbers that can be multipiled together to find a whole number. since 8 and 3 are being multiplied together to get 24, 8 and 3 are factors of 24.

I hope this helps ! good luck

QUESTION IN THE PICTURE

HALPPPPP​

Answers

Answer:

All real numbers

Step-by-step explanation:

All vertical parabolas have a domain of all real numbers

John and his 5 friends will share 1 1/2 pizzas if they share the pizzas equally how much pizza will each person get

Answers

Answer:

5/4

Step-by-step explanation:

1. Find the slope and the y-intercept
of the graph of the linear equation.
y = -7x + 2
A) slope: -3; y-intercept: 2
1
B) slope: 2; y-intercept: -7
C) slope: -7; y-intercept: 2
D) slope: 2; y-intercept: -7

Answers

Answer:

c) slope: -7 ; y-intercept: 2

Step-by-step explanation:

Note the slope intercept form:

y = mx + b

y = (x , y)

m = slope

x = (x , y)

b = y-intercept

Note in this case:

y = (-7)x + 2

y = y

m = -7

x = x

b = 2

c) slope: -7 ; y-intercept: 2 is your answer.

~

James and Sarah went out to lunch. The price of lunch for both of them was $40. They tipped their server
10% of that amount.
How much did each person pay If they shared the price of lunch and the tip equally?
Each person pald

Answers

Answer:

20%

Step-by-step explanation:

you are playing rock , paper , scissors with your friend . what is the probability that your will throw something other than rock ?
A. 1/2
B. 2/3
C. 1
D. 1/3

Answers

Answer:

2/3

Step-by-step explanation:

the correct answer would be 2/3

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP


The cost of renting ice skates at a skating is $1.25. The rink charges $3.25 for each hour, x, of skating. Which graph best models this situation, where y is the total cost to go skating?

Answers

Answer:

Step-by-step explanation:

y = 3.25x + 1.25

1.25 is y-intercept

3.25 is the slope of a graph.

If x = 0, then y = 1.25

(0, 1.25)

If x = 3, then y = 3.25(3) + 1.25 = 11

(3, 11)

It should be (3,11) goodluck
Other Questions
7. Nanomaterials made out of common, abundant elements may soon replace the need for mining some metals.a, Trueb. False PLS ANSWER QUICK! I WILL GIVE POINTS, ITS JUST A YES OR NO QUESTION!In two or more complete sentences, describe a scenario where human activities are related to an increase or decrease in biodiversity in an ecosystem.I WAS THINKING OF WRITING ABOUT THE DEFORESTATION IN THE AMAZON, HOW THAT CAN KILL THE ANIMALS. OBV IF THE ANIMALS ARE DEAD THAT CAUSES A DECREASE IN BIODIVERSITY. IS THIS RIGHT? also (area O O O O O O hello help please ill mark brainliest!!! Two numbers have these properties- Both numbers are greater than 8- HCF is 8-LCM is 80 What are the two numbers? Please add an explanation, thank you! Match the location with the type of environmental damage that most likely presents a problem for it.Northern Forest _________Midwestern River ________Oceans _________fertilizer runoff, acid raid, and thermal water pollution I need help on this question. anyone know these please help me out i need a lot of help What does parousia mean?Please need help! Which represents the interval for any local max(s)?a: (- , - 1) U ( 1, 5)b: (0, )c: (1, 5)d: (0, 4) Fascism is an economic and political system where...1. the government lets customers and businesses operate freely.2. the government regulates customers, workers, and businesses for the betterment andinterests of the nation.3. the government owns and operates businesses to ensure fair treatment for theworkers4. the government makes some regulations to ensure businesses are acting fairly andnot harming society which cities were part of the arab muslim empire before 632 European ships were able to withstand the trans-Atlantic journeys in the Age of Exploration PRIMARILY to A slide titled Alexander Graham Bell. There are 6 bulleted entries on the slide, and there is a lot of text on the slide. There is very little space around the text to the edges of the slide. There is no image on the slide and the text is shaded white on a blue background.This slide has several design problems, according to the design principles that were just reviewed. What are the problems? Check all that apply.The slide contains too much text.The slide does not have an image or visual aid.The text is too small.The background makes it hard to read the text.The slide does not have enough empty space. ALGEBRICAL EXPRESSIONS SIMPLIFY(7x+8y) - (7x-8y) Omar is writing a betonal story about a brave Warrior rescuing a city from an evil ruler which dialogue should he indude in his draft to revealhave battled many warriors in the past and defeated them the ruler stated calmlythe warrior breaks through the city rates, all will be lost the ruler told his councilwill always right for what thinking the warrior Said confidentlyTam determined to help the people of this city the warrior exclaimed Hi! I need some help with this pleaseeee!!When two objects of different temperatures are placed in contact with one another, eventually: (choose one option from below)a) both their average kinetic energy and temperature will be the sameb) their average kinetic energy will be the samec) neither their average kinetic energy and temperature will be the samed) their temperature will be the same 14. Two line segments are congruent if they have........... length. what is the answer please A line passes through the point (-6,2) and has a slope of -4/3Write an equation in point-slope form for this line.