Mathematics High School

Use the diagram to the right to solve for y.
A y = 13
B
y = 15
C. y = 7.5
D
y = 20

Use The Diagram To The Right To Solve For Y.A Y = 13By = 15C. Y = 7.5Dy = 20

Answers

Answer 1

Answer: D y=20

Step-by-step explanation: I minus 115 and 120 and and multiplied 4x and i got y=20. I hope this helps

Related Questions

A 5 foot tall pole casts a 3 1/3 foot shadow. At the same time an oak tree casts a 20 foot shadow. How tall is the tree?

Answers

Answer:

30 feet tall

Step-by-step explanation:

Set up a proportion where x is the height of the tree

[tex]\frac{5}{3\frac{1}{3} }[/tex] = [tex]\frac{x}{20}[/tex]

Cross multiply and solve for x:

100 = 3[tex]\frac{1}{3}[/tex]x

30 = x

So, the tree is 30 feet tall

The lifespans of gorillas in a particular zoo are normally distributed. The average gorilla lives 20.8 years; the
standard deviation is 3.1 years.
Use the empirical rule (68 – 95 - 99.7%) to estimate the probability of a gorilla living between 11.5 and 27 years.

Answers

If the mean is 20.8, one standard deviation each way is adding and subtracting 3.1, so 17.7 and 23.9 (68% of values)

Two standard deviations adding and subtracting 3.1*2 = 6.2, or 14.6 and 27.

Three standard deviations is 11.5 and 30.1

So we have
11.5 - 14.6 - 17.7 - 20.8 - 23.9 - 27 - 30.1

Going left to 11.5 is 3 standard deviations out, so 99.7/2 = 49.85%

Going right to 27 is 2 standard deviations out, so 95/2 = 47.5%

Add those two % to get 97.32%

This is hard to do without a picture so I hope that helps!

A warehouse has shelves that can hold 8, 12, or 16 skateboards. each shelf has sections holding the same number of skateboards. what is the greatest number of skateboards that can be put in a section

Answers

Answer:

4

Step-by-step explanation:

To solve this you need the find the GCF or the greatest common factor.

To do this just look through the numbers to find the highest factor for all three.

For 8, 12, and 16 it would be 4.

4 goes into all of them and no number higher can do this

So your answer would be 4.

Consider the graph of f(x) below. The graph contains the points (0, 1) and (5, 4).



Write the equation of f(x), and classify the function as linear, quadratic, cubic, exponential, power, or logarithmic.

Answers

y= (3/5)x-1    exponetial

i am not a 100% on this

Solve for x. (round to the nearest WHOLE NUMBER)
x
12.
14

Answers

x = 8
using the pythagorus theorem which states a^2+ b^2 = c^2
10^2 - 6^2 = 64
root of 64 = 8
hope this helps :)

I need help....Does anybody know the answer?

Answers

Answer:

4/5

Step-by-step explanation:

8/15 = 8/15

3/5 = 9/15

2/3 = 10/15

11/15 = 11/15

We see that the pattern is that the terms increase by 1/15 as they move up.

Thus, the next term in the sequence is 12/15, which can be simplified to 4/5.

Let me know if this helps!

Write an expression that models the situation. Ruben has 83 red peppers and g green peppers. What is the total amount of peppers?

Answers

Answer:

83 + g

Step-by-step explanation:

The total amount of peppers is calculated as:

Number of red peppers + Number of green peppers

Ruben has 83 red peppers and g green peppers.

The total amount of peppers =

83 + g

Therefore, the expression that models the situation =

83 + g


What is the minimum value for the function shown in the graph?

______

Answers

Answer:

The minimum value is -6

Step-by-step explanation:

The maximum value is always a "hill" looking shape, while a minimum value is always a "U" shape

help me

Mount St. Helens lost about 1300 feet of height in the May 18, 1980, volcanic eruption.
About how many meters of height did it lose?
A. about 3900 meters
B. about 39 meters
c. about 3.900 meters
D. about 400 meters
E. about 40 meters
​

Answers

D , about 400 meters , exact answer is 396.24

Help please ASAP!!!!

Answers

Q,Z,X, and R
I think
I’m pretty sure that’s right but not 100% positive

Your soccer team has won 9 games out of 12 games. You lost 3 out of the 12 games. What is the relative frequency of winning a game? Leave your answer as a percent.
Group of answer choices

75%

25%

1.3%

90%

Answers

Answer:

75%

Step-by-step explanation:

9 ÷ 12 = 0.75

0.75 = 75%

Find the value of the greater root of x2-6x+5=0

Answers

Answer: x-1)(x-5)=0 x=1 and 5

Step-by-step explanation:

plz help
there are 4 grams of fiber in 1/2 cup of oats how many grams of fiber are in 3 1/2 cups of Oats ​

Answers

Answer:

28 Grams

Step-by-step explanation:

each half cup is 4 Grams and you have 3 and a half cups so you take 3x2 which is 6 and then you do 6x4 which is 24 and you add another 4 cause of the extra half. hope this helps. :)

2. What is the polynomial function of least degree with integral coefficients that has zeros 2 and 3i?
A. y = x - 2x2 - 9x + 18
B. y = x3 - 2x2 + 9x - 18
C. y = x2 - 5x - 6
D. y = x2 + x - 6

Answers

I think the answer is c because it makes a lot of sense

Jada has a monthly budget for her cell phone bill. Last month she spent 140% of her budget, and the bill was $80.
What is Jada's monthly budget?


Answers

$50
Hope this helps you
May God bless you and your family

Change this Mixed number into a improper fractions: 1 and 4/5

Answers

Answer:

9/5

Step-by-step explanation:

What I do is look at the bottom number and add that to the top number how ever many time the whole number is.

The mixed number to the equation would be 9/5

Write the other side of this equation so that this equation
is true for ALL values of u.
6(u-2)+2 =

Answers

Answer: 6(u-2)+2=6u-10

Step-by-step explanation:

Then, any value of u makes the equation true.

The other side of this equation 6 (u-2) + 2 is 6u - 10 and is true for all values of u.

What is equation?

An assertion that two mathematical expressions have equal values is known as an equation. An equation simply states that two things are equal. The equal to sign, or "=," is used to indicate it.

Given:

6 (u-2) + 2

Simplify the above expression as shown below,

6 × u - 6 × 2 + 2  (Use distributive property)

6u - 12 + 2    (Add constant terms)

6u - 10

Thus, 6 (u-2) + 2  = 6u - 10

To know more about equation:

https://brainly.com/question/12788590

#SPJ2

What is the equation of a line that passes through points K(3, 5) and L(9, 3)?

y=13x+6
y=−13x+6
y=13x−6
y=−13x−6

Answers

Answer:

THE ANSWER IS Y=13X+6

Step-by-step explanation:

Which one shows a way to factor 36c - 24? 3(10c - 8)

a. 6(30c - 24)

b. 36(c - 24)

c. 6(6c - 4)

d. 12(3c - 1/2)

Answers

C. 6(6c - 4)

36c/6 = 6c

-24/6 = -4

3y+4x=3 x+3y=-6 solution

Answers

Step-by-step explanation:

https://photomath.net/s/D904j6

here is your answer mate

There are 60,000 fans at the Super Bowl this year. If there is one
hotdog vendor for every 375 fans, how many hotdog vendors are
there?

Answers

It’s as simple as 60,000/375= 160.
So the answer is 160 hotdog vendors :)

Answer:

160

Step-by-step explanation:

60,000 / 375 = 160

Pls answer the question

Answers

Answer:

the answer is 35

Step-by-step explanation:

Mrs. Haas needs to print sets of music. Each set of music has 7 sheets. If Mrs. Haas has a package of 500 sheets of paper, what is the greatest number of sets she can print?

Answers

Answer:

71

Step-by-step explanation:

500 / 7 = 71

1-4.2x + 3y - 9 + 5x + y

how many terms are in this expression

Answers

Answer:

because

Step-by-step explanation:

Answer:
6 terms assuming that 1-4.2x are separate if not it would be 5.

Expanded: This makes this equation a polynomial.

Triangles ABC and JKL are similar. What is m

Answers

H. 66

One triangle equals 180 degrees so you subtract 48 - 180= 132. Then you divide 132 by two because the bottom two angles are equal so 132/2 equals 66


Sorry that was confusing hope this helps!

Which of the following ordered pairs
make this equation true?
y = 3x + 2
B. (8,2)
A. (2, 2)
C, (3, 11)
D. (5, 1)

Answers

8=3(2)+2
8=6+2
8=8
B) (8,2)

Answer:

c

Step-by-step explanation:

plug in

y=3x+2

11 = 3(3) + 2

11=11

(3,4) and (18,24) are ordered pairs on a line that represents a proportional relationship. which other ordered pair could be on the line?

Answers

Answer: (9,12), (6,8), (12,16), (15,20).......

Explanation:

Some one please help someone good at geometry because I’m failing :( plz makes sure it’s right

Answers

Answer:

7

Step-by-step explanation:

14 4/9+ 25 1/6+ 7 11/18=

Answers

Answer:

47 2/9

hope this help :)

Answer:

47 2/9

Step-by-step explanation:

( 14 + 25 + 7) + ( 4/9 + 1/6 + 11/18)

46 + 11/9

46 + 1 2/9

47 2/9

anyone think they could help me with this ?

Answers

Answer:

10

Step-by-step explanation:

As we can see in hint through it we can identify that it is right angled triangle so here

AB = 6

FE = BC ( being corresponding sides of congruent triangle)

BC = 8

Now In triangle ABC

perpendicular (p) = 6

base (b) = 8

hypotenuse (h) = ?

By using Pythagoras theorem we get

h = √ p² + b²

= √ 6² + 8²

= √ 100

= 10

So Now

AC = h = 10

Hope it will help :)

Other Questions
Show different life cycle patterns with the help of near labelled diagram -2(-6x+2u-3)-3x-6(-6y+6x)-2y3(w-6)-5wPLEAZE SIMPLIFY THEESE FOR ME ASAP please i need this really bad :( PLEASSSSSSSSSSSSS HELPPPPPPPPPPPPPPREAD THE PASSAGE THEN ANSWER THE QUESTIONSLast year, Ms. Perry, who taught fifth grade in Minneapolis, had read about the need for volunteers at a rural school in Africa. She applied and was accepted. Now it was summer break, and she was in Uganda. She was staying with Mr. Omara, a teacher at the school, and his family. When Mr. Omara showed her the school, she could not believe how many students were packed into the classroom. Students were seated on benches behind long tables and on the floor. She guessed there were ninety to a hundred students in one classroom! Ms. Perry worked with a small group of students as they practiced writing and speaking English. From her conversations with them, she learned about their lives. Ritah, Joseph, and Winnie got up at 5 a.m. and walked half a mile each way to collect water from the well before they walked to school. At night, they did their homework by candlelight. During her month in Africa, Ms. Perry learned that not only did schools need pens and paper, but books. Five students in a class shared one textbook. Mr. Omara explained that textbooks had to match the curriculum and be bought in Uganda. However, many storybooks in English were needed for reading practice. When Ms. Perry returned to Minneapolis, her class of 25 students looked small. She told them about the school she had visited. After she finished, Jackson said, The students need supplies and books, so we should collect these and send them to the school.Thats a great idea for a project, Victoria said. How can we get started? Ms. Perry said, Remember, we will need money for shipping expenses. If everyone lists their ideas for the project, we will talk about your ideas on Friday. On Friday, everyone was eager to share ideas. Eva had found a Web site that listed books needed in Uganda. Ms. Perry suggested they focus on fiction, or storybooks about made-up people and events. It would help students practice their skills in reading English. Logan pointed out that drop-off boxes for books could be placed in the front hall of the school and in the cafeteria. Everyone would see them there during lunchtime. Molly suggested publicity, saying they could make posters to get their information to the public. Ians idea was to collect books from families and neighbors and sell them in the shopping mall one weekend to make money. Molly drew a poster decorated with colorful books. It said, Bring your books to Parkside School for our book drive. From November 1 through November 15, we are collecting books to send to a school in Uganda. We need picture books and especially the books listed below. She printed the titles of the recommended books.At the bottom, it said, We are selling used books for adult readers to pay for our shipping charges. Stop by Vernon Mall on November 13 or 14. You may see a book you want to buy, or you can donate a book for us to sell.Ms. Perrys students agreed that this was going to be a fun project!This question has two parts. First, answer part A. Then, answer part B.Part AHow is the setting for collecting childrens books different from the setting for selling used books? A. One is inside and the other is outside. B. One is in a school and the other is in a mall. C. One is in a home and the other is in a school. D. One is in Minneapolis and the other is in Uganda.Part BWhich sentence from the passage helps to show how the settings are different? A. We need picture books and especially the books listed below. B. She printed the titles of the recommended books. C. At the bottom, it said, We are selling used books for adult readers to pay for our shipping charges. D. Stop by Vernon Mall on November 13 or 14. systems of body which holds sperm and eggs For a two-day rental at the surf shop, it cost $55 to rent a surf board and $70 to rent a paddle board. On a certain weekend, the surf shop rented 51 total surf boards and paddle boards and made $3300. How many paddle boards were rented? Joey has 10 packs of gum. 1/5 of his pack are spearmint. How many of his packs are spearmint?A. 2 packs B. 10 packs C. 1 pack D. 5 packs Oxygen is transported by _____to the_____ where it is used to break down the ______ into water, carbon dioxide, and usable energy. cellsheartsugarblood Nick is buying one DVD player and some DVDs. At Electronics-R-Us, the DVD player is $60 and the DVDs are $12 each. At Movies-n-More, the DVD player is $80 and movies are $10 each. If the cost at the two stores is equal, how many DVDs did Nick purchase? Why do scientists focus their attention on sedimentary rock? How do you know?A It is a type of rock that builds up slowly. "Koobi Fora is made up of sedimentary rock, a type of rock that forms when sediment, or sand and soil, builds up in layers."BIt is the primary rock found in Koobi Fora. "All lakes, rivers and streams carry sediment, such as soil and sand."CIt is where many fossils are located. "Bones of ancient humans and other animals stay buried in the rock and can become fossils."DIt contains a special rock called tuff. "Over time, it is packed together into a special kind of rock called tuff." When did the Trail of Tears happen? Which of the following were roots of the Enlightenment? Select two Bill has been given a project that should take him two and a half hours to complete. What is the best way for him to schedule his time?A. Allow for breaks anytime he needs them but work hardB. Break the time into chucks, each lasting for 50 minutes.C. Use a stop watch to time himself, and work for 2 hours and 30 minutes.D. Work for an hour, take a break, repeat, and work for 30 minutes. 4) The length of a rectangle is 7 inches more than the width. The perimeter of the rectangleis 178 inches. Find the width of the rectangle. 5. Select all the expressions that represent the area of the shaded rectangle.A. 3(10 - c)CB. 3(c - 10)3C. 10(0 - 3)D. 10(3-0)10E. 30 - 30F. 30 - 100 GCF factoring introductionWhich expression is the result of factoring the expression below by taking out its greatest common factor?16x^2-8x=? You score an 80% on your test. You answer 44quesitons correctly. How many questions were on thetest? HELPPP The graph shows money as a function of time. Write an equation for the function. Show your work. What is -3/8 (-1/2)? What is the density of an object that has a mass of 28.1g and a volume of 96.2mL? Select the correct answer below: 0.292g/mL 2703g/mL 1.00g/mL 3.42g/mL Find all zeros of the equation 0 = x ^ 2 - x - 12