Mathematics College

PLS HELP PLSPLSPLS thank you!!!!

Answers

Answer 1

The correct is answer either c or b.

Answer 2

I think it is B?????

Related Questions

The area of a rectangle is 226.2 m2. If the length is 15m, what's the perimeter of the rectangle ?

Answers

Answer: P=60.16m

Step-by-step explanation:

simple math! (i'll mark you)

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Answer: 20% of 248.00 is the same as 10% + 10% of 248 and the answer is 49.6

49.6. This is because you put your Decimal 2 times to the left

(1) Colin wants to cut the pizza into 1/6 slices. Marco wants to cut the pizza into 1/4 slices. What is a common denominator of both fractions so that Marco and Colin can see both fourths and sixths in the pizza? What would the equivalent fractions be?

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1/12

1/6 = 2/12

1/4 = 3/12

Step-by-step explanation:

Please help. Find the volume of the composite shape

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Answer:

volume of entire shape = 80 + 32 = 112 cubic inches

Step-by-step explanation:

area of rectangle = 80 in³

area of square pyramid = 1/3 · b² · h (b = base)

A = 1/3 · 4² · 6 = 16 · 2 = 32 in³

Alan buys a book that is on sale.

He writes the expression 0.7b to show the percent of the original cost of the book, b, that he pays.
He rewrites the expression as b−0.3b.
Which statement explains why Alan rewrites the expression?

He receives another discount on the book.

He buys another book with a different discount.

He wants to show by what percent the book was discounted.

He wants to show what percent of the original price he paid.

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Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

f(x)=1/(6x+8)

Only value of x not in the domain?

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Answer:The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(

−

∞

)

Set-Builder Notation:

{

∈

}

Step-by-step explanation:

Solve for x
37 points for answer :)

Answers

Answer:

x=19

Step-by-step explanation:

x+35=54

54-35=19

x=19

doar de la 1 pana la 9

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Yea sorry I don’t understand

Base b contains b-1 symbols

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I think this works: One can also represent numbers using a notation system of b symbols, rather than ten symbols. When one does this one is said to be working in base b. To represent numbers in base b we use as digit symbols 0, 1, ..., b-1

The slope of a line is 2, and the y-intercept is 0. What is the equation of the line written in slope-intercept form?

Answers

Answer:

y=2x+0

Step-by-step explanation:

y=mx+b

y=(slope)x+(y-intercept)

y=2x+0

Answer:

y = 2x

Step-by-step explanation:

y = mx + b

m = slope

b = y intercept

y = 2x + 0

Therefore, the equation is y = 2x.

The area of a rug is 4 13/16 square meters. The rug is 2 3/4 meters in length. What is its width?

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answer: 8 1/6 explanation: i toon the test and got it right

Find x and y HELP PLS ASAP

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Step-by-step explanation:

A is the correct answer.

Cindy is buying a new car and wants to learn how the value of her car will change over time. Insurance actuaries predict the future value of cars using depreciation functions. One such function is applied to the car whose declining value is shown at the right.

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Answer:

um theres no picture or anything but when a value decreases in an equation its exponential decay...

Prime Factorization of 63 is 3 x 3 x 7.
What is the equivalent expression?
A. 23 x 7
B. 9x7
C. 32 x 7
D. 3x7

Answers

Answer: 9 x 7

Step-by-step explanation: 9 x 7 = 63

Hope this helps!

A bicycle with 18-in.-diameter wheels has its gears set so that the chain has a 7-in. radius on the front sprocket and 3-in. radius on the rear sprocket. The cyclist pedals at 200 rpm. Find the linear speed of the bicycle in in/min (correct to at least two decimal places)

Answers

convert revolutions into terms of pi...
(180 rev./1 min.) * (2pi rad/1 rev.) = (180 * 2pi)/1 min. = 360pi/1 min.

In a collection of 40 coins, 45% of the coins are nickels? How many nickels are in the
collection?
F 20
G 15
H 18
J 24

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I think the answer is H 18

the answer is H or 18

xy+(z-x) x=3 y=2 z=4

Answers

xy+(z-x)
3*2+(4-3)
=6+1
=7.

The perimeter of a flag is 474 inches. The flag is 100 inches tall. How long is it?

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The answer is 136 I hope this helped

Okay let’s go step by step.

If it is 100 inches tall, there are two sides that are the same length since flags are rectangles. 100 x 2 = 200. 474 - 200 = 274. 274 divided by two (we are dividing by two because there are two sides congruent on the flag) is 137.

I hope this helped <3

-6+ (-20) + (-40) + 3d

Answers

Answer: -66 + 3d or 3d - 66

Step-by-step explanation:

-6 + (-20) + (-40) + 3d

-6 - 20 - 40 + 3d

-26 - 40 + 3d

-66 + 3d or 3d - 66

Hope I helped!

3D-66 hope that helped

please help me answer the questions

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The answer of this question is going to be B then on 2 A then D

find the measure of

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X=80 Hope it’s right

What is [tex]12\sqrt1248[/tex]

Answers

Step-by-step explanation:

[tex] \sqrt[12]{1248} = 1.811414676[/tex]

The sum of three consecutive EVEN integers is is 138. Find the smallest integer.

Answers

Step-by-step explanation:

Let x be the smallest even integer.

Then (x + 2) and (x + 4) are the other even integers.

We have x + (x + 2) + (x + 4) = 138.

=> 3x + 6 = 138

=> 3x = 132

=> x = 44.

Hence the smallest integer is 44.

Elena’s bowling league tracks the number of strikes that each player on her team gets. It also tracks the number of games bowled. The table shows the results. Name Games Strikes Elena 10 7 Jenna 7 8 Freya 3 6 Ginny 6 12 Carol 13 15 Katie 9 18 The graph shows the relationship between each player’s games and strikes. Determine which team members have the same ratio of games to strikes, and select their corresponding points on the graph.

Answers

Answer:

Step-by-step explanation:

It's asking for those who have the same amount of strikes to the amount of games. For example Jenna gas played 7 games, and Elena has gotten 7 strikes. Their asking how many members have gotten the same amount of strikes to the amount of games they've played.

This should be a big help.

i will give brainliest:)

Answers

Answer:

I believe it is A, B, and D.

Step-by-step explanation:

Mr. Herrera has 4 cups of raisins to serve to his students as a snack. How many 19 of a cup of servings can Mr. Herrera make?

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Answer: The answer is 4 * 9 = 36, So Mr. Herrera can make 36 sevings.

Identify the number soutions 5y^3-3y^2+8y=0

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Answer: 0

Step-by-step explanation:

Step 1: factor left side of equation

y(5y^2-3y+8)=0

Step 2: set factors to equal zero

y=0 or 5y^2-3y+8=0

y=0

-4y^5 + 6y^3 + 8y^2 - 2y

Answers

the answer is -2y•(2y^4 - 3y^2 - 4y + 1)

V is the midpoint of GH. G has coordinates (5, -3), and V has coordinates (-1, 3). Identify the coordinates of H.

Answers

Answer:

(-7,9)

Step-by-step explanation:

HELP PLEASE The 30% discount on a $49 dollhouse

Answers

Answer:

$14.70

Step-by-step explanation:

$49 x .30 = $14.70

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Which point of view is theauthor using now, and which point of view should she switch to?I Question 1 (5 points) SavedWhich branch of musicology develops methods to analyze the elements of music?Question 1 options:music theoryhistorical musicologysystematic musicologyethnomusicologyQuestion 2 (5 points) What does a composer do when orchestrating a piece of music?Question 2 options:Composes a piece of music for at least one or more instruments.Adds various musical parameters into a piece of music.Assigns different musical lines to different instruments in a piece of music.Sequences themes and variations into a piece of music.Question 3 (5 points) Which element is not a musical parameter?Question 3 options:variationdynamicsarticulationtempoQuestion 4 (5 points) Which clef would generally be used for the high end of the piano or notes that are to the right of middle C?Question 4 options:treblealtotenorbassQuestion 5 (5 points) Which time signature has three beats per measure and the quarter note gets the beat?Question 5 options:2/33/23/44/3Question 6 (5 points) Which instruments, discovered in China, are considered the oldest playable musical instruments?Question 6 options:drumsfluteshornspipasQuestion 7 (5 points) Which traditional music scale is used in most Asian music?Question 7 options:pentatonicdiatonicmajorminor Question 8 (5 points) Which type of music would be written for church use?Question 8 options:sacredsecularmadrigalmotetQuestion 9 (5 points) Which songs tended to be rustic or humorous and often dealt with love?Question 9 options:plainchantschantspsalmsmadrigalsQuestion 10 (5 points) What technique was used in the Baroque period to create contrast by suddenly shifting from loud to soft or soft to loud?Question 10 options:terraced dynamicsornamentationmotor rhythmscounterpointQuestion 11 (5 points) What distinguishes chamber music from orchestral music?Question 11 options:Chamber music is easier to perform than orchestral music.Chamber music is written for only voices, while orchestral music combines vocal and instrumental parts.Chamber music is written for a small group of instruments, while orchestral music is written for a large group of instruments.Chamber music is written for a large group of instruments, while orchestral music is written for a small group of instruments.Question 12 (5 points) Which phrase best describes an opera?Question 12 options:an instrumental composition performed by a symphonya nonmusical theatrical productiona production that integrates music, dance, sets, and costumes to enhance a storyan unstaged musical composition for voices and instruments that tells a sacred storyQuestion 13 (5 points) Which phrase describes opera buffa?Question 13 options:an Italian comic opera of the eighteenth centurya serious or tragic opera that had speaking roles instead of recitativesa tragic opera with the text set entirely to musica serious or tragic opera that alternates recitatives and arias in predictable waysQuestion 14 (5 points) Which term names a solo voice piece in an opera with a strong melody line?Question 14 options:ariarecitativebel cantolibrettoQuestion 15 (5 points) Which form of music is a large-scale work for orchestra that usually has four movements? 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