Mathematics College

The answer to this question please

The Answer To This Question Please

Answers

Answer 1

Answer:

the answer is 15

Step-by-step explanation:

sorry if wrong

if right can i get a brainliest

give guy  under me a branliest

Answer 2

Answer:

X = 15

Step-by-step explanation:

the angle opposite to 4x is equal to 60. since they're both supposed to be equal, I divided 60 by 4, which is how I got 15

Related Questions

Base b contains b-1 symbols

Answers

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

Hey who can solve this

Answers

Answer:

Leading Coefficient = -8

The degree of f(x) is 4

Step-by-step explanation:

The leading coefficient is always the first number in the equation which is -8 and the highest degree here is 4 as the leading term.

-8 explanation= big brain

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.

Answers

Answer:

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

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

Answers

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

A printer prints 28 photos in 8 minutes. How many minutes does it take to print 21 more photos?

Answers

Answer:

For 49 photos it takes 14 minutes.

Step-by-step explanation:

28 photos take 8 minutes

(21 + 28) 49 photos take x minutes

x = (49 * 8)/28

x = 14

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.

3/4 divided by 1/2 brainleist if answer

Answers

Answer:

1/2 is the answer!

Step-by-step explanation:

Answer: 0.375

Step-by-step explanation:

During a basketball game Jorell attempted 40 shots and made 18. He says he made 40% of the shots he took. Is Jorell correct

Answers

Answer:

no

Step-by-step explanation:

18/40 is 45% and he said he made 40%

Answer:

He made 45% of his shots

Step-by-step explanation:

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

Answers

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

Ammar hikes 2 3/4 miles of nature trail in 1 hour and 15 minutes. 4
How many miles of trail does Ammar hike per hour?

Answers

Answer:

.42 mph

Step-by-step explanation:

The problem tells us theres 2.75/1.15 miles/hour. And we want to know x/1 miles/hour. To do this you cross-multiply using whats been referee to as the butterfly method. So take 2.75*x=1.15*1. Then you simplify and get 2.75x=1.15. To get x along you must divide which leaves you with. X=.4182(rounded). So you can go .42 miles per hour.

HELP ASAP-The girls’ soccer team won 80% of its games this season. They won 12 games. -The boys’ soccer team won 70% of its games this season. They won 14 games. How many games did each soccer team play this season?

Answers

Answer:

12 and 14

Step-by-step explanation:

15 - 20% = 12

20 - 30% = 14

ez

HELP PLEASE The 30% discount on a $49 dollhouse​

Answers

Answer:

$14.70

Step-by-step explanation:

$49 x .30 = $14.70

which are pairs of perpendicular lines?

Answers

Answer:

D

Step-by-step explanation:

The product of the slope of perpendicular lines  = -1

y = (-1/4)x - 6  ; here slope = -1/4

y = 4x + 11      ;  slope = 4

[tex]4 * \frac{-1}{4}=-1[/tex]

I think the answer might be B

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

Only value of x not in the domain?

Answers

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:

{

x

|

x

∈

R

}

Step-by-step explanation:

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

Answers

I think the answer is H 18
the answer is H or 18

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!

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:

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?

Answers

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

Choose three different colors to highlight the Statement in the proof and match it to it's angle or line segment in the diagram. Then use the textbox feature to write your 'Analysis' of the proof.

Will mark brainliest and 100 points and I attached an example and the one you are supposed to solve is also attached. Thank you

Answers

Answer:

See the attached

Step-by-step explanation:

The highlights are attached

the indertoo #24 and #25 Find the cylinder's volume Label answer correctly. 4962.02 3 25 here ce area. Label answer correct​

Answers

1234567891011121314151617181920

what is the slope? (IXL)

Answers

Answer:

The slope is 2/3.

Step-by-step explanation:

Rise over run.

In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° and the 40° angle.


Write and solve an equation to determine the measure of angle y.

Answers

Answer:

the answer is 60° I think

-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

Susan bought 12 ounces of candy. How many grams did she buy? show your work (please!)

Answers

1 ounce =28.35g so 28.35g x 12 = 340.19g hope this helps

40⋅8−10^2 what is the result

Answers

Answer:

220

Step-by-step explanation:

40 x 8 = 320, and 10 squared is 100. 320 - 100 = 220.

Step-by-step answer:

40x8-10^2

40x8-100

320-100

220

8 Hassan has a jug with a capacity of 800 ml.
He estimates that his bucket holds 20 times that of his jug.
Work out an estimate of the capacity of his bucket.
Give your answer in litres.

Answers

Answer:

The capacity of bucket is 16 liters

Step-by-step explanation:

Let j be the quantity of water in the jug

Then

[tex]j = 800ml[/tex]

Let B be the quantity of water held by the bucket

Then t is given that the bucket holds 20 times of water than the jug

[tex]B = 20j[/tex]

Putting the value of j

[tex]B = 800(20) = 16000[/tex]

We also know that

1 liter = 1000 ml

In order to convert ml into liters, we have to divide the quantity by 1000

[tex]B = \frac{16000}{1000} = 16\ liters[/tex]

Hence,

The capacity of bucket is 16 liters

What is one way to evaluate the validity of a website for use in a research paper?
A
Consider its purpose
B
Count the number of images
С
Look at the title
D
Look at polling features

Answers

C because it just it

find all the zeros in the indicated finite field of the given polyomial with coefficients in that field x^5 3x^3 x^2 2x

Answers

Answer:

The answer is "Zeros are 0 and 4".

Step-by-step explanation:

Given equation:

[tex]\to x^5+3x^3+x^2+2x[/tex]

applying the by direct verification:  

[tex]\to \phi_{0} (x^5+3x^3+x^2+2x) =0^5+3 \cdot 0^3+0^2+2 \cdot 0 \\\\[/tex]

                                         [tex]= 0 \ mod \ 5 \\\\[/tex]

[tex]\to \phi_{1} \ (x^5+3x^3+x^2+2x) =1^5+3 \cdot 1^3+1^2+2 \cdot 1 \\\\[/tex]

                                          [tex]= 1+3+1+2 \ mod \ 5 \\\\ = 2 \ mod \ 5[/tex]

[tex]\to \phi_{2} \ (x^5+3x^3+x^2+2x) =2^5+3 \cdot 2^3+2^2+2 \cdot 2 \\\\[/tex]

                                          [tex]= 2+4+4+4 \ mod \ 5 \\\\ = 4 \ mod \ 5[/tex]

[tex]\to \phi_{3}\ (x^5+3x^3+x^2+2x) =3^5+3 \cdot 3^3+3^2+2 \cdot 3 \\\\[/tex]

                                          [tex]= 3+1+4+1 \ mod \ 5 \\\\ = 4 \ mod \ 5[/tex]

[tex]\to \phi_{4} \ (x^5+3x^3+x^2+2x) =4^5+3 \cdot 4^3+4^2+2 \cdot 4 \\\\[/tex]

                                          [tex]= 4+2+1+3 \ mod \ 5 \\\\ = 0 \ mod \ 5[/tex]

Find the product or quotient using only positive exponents

Answers

Answer:

[tex]\frac{3x^6}{6x^{-1}}= \frac{1}{2}x^7[/tex]

Step-by-step explanation:

Given

[tex]\frac{3x^6}{6x^{-1}}[/tex]

Required

Solve

In laws of indices, we have:

[tex]\frac{x^m}{x^n} = x^{m-n}[/tex]

So, the expression becomes:

[tex]\frac{3x^{6 - (-1)}}{6}[/tex]

[tex]\frac{3x^{6 +1}}{6}[/tex]

[tex]\frac{3x^7}{6}[/tex]

Divide 3 and 6 by 3

[tex]\frac{1x^7}{2}[/tex]

[tex]\frac{x^7}{2}[/tex]

This can be rewritten as:

[tex]\frac{1}{2}x^7[/tex]

Hence:

[tex]\frac{3x^6}{6x^{-1}}= \frac{1}{2}x^7[/tex]

The area of a rectangular dining room is 16 square meters. The perimeter is 16 meters. What are the dimensions of the dining room?

Answers

Answer:

4

Step-by-step explanation:

The area is 16, and you know that it's 2 sides u need to multiply

The perimeter is 16, and you know that you need to add up all the sides

So....

A = b * h

A = 4 * 4

A = 16    CORRECT

And....

P = S + S + S + S                                                         ( s = sides)

P = 4 + 4 + 4 + 4

P = 16 CORRECT

Hope this helped!

Have a supercalifragilisticexpialidocious day!

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