Mathematics College

Please help i really need it, i will give brainliest to the right answers

What is the value of 2^4 + 1/4||9x + 2|| when x = –2?

Please Help I Really Need It, I Will Give Brainliest To The Right AnswersWhat Is The Value Of 2^4 + 1/4||9x

Answers

Answer 1

Answer:

-292 1/2

Step-by-step explanation:

PEMDAS

Perenthesis

2 To the power of 4 = 16 + 1/4 = 16/1 + 1/4 X -18

Related Questions

Please help!
I have 10 mins
-I’ll mark BRAINLIEST

Answers

Answer:

The terms are 1/2s, -4, 3/4s, 1/8, and s^3

The like terms are 1/2s and 3/4s

-4 and 1/8 could also technically be counted as like terms but I don't think they're looking for that

Step-by-step explanation:

a like term is a term that has the same variable value associated with the coefficient

-8-(-10)= -8 and if u add +10 what is the answer?

Answers

Answer:

8-(-10)=-8+10=8 your answer is 8

Step-by-step explanation: sorry if its incorrect

Calculus, derivatives. Please help! Show work, if possible. Thanks! :)

Answers

[tex]y = x + \pi[/tex]

Step-by-step explanation:

We need to find the slope of the line tangent to y at [tex]x=-\pi[/tex] and we can do that by calculating the derivative of y at that point. We know that

[tex]y'(x) = \dfrac{d}{dx}(\tan{x}) = \sec^2{x}[/tex]

and

[tex]y'(-\pi) = \sec^2(-\pi) = 1[/tex]

To find the equation of the tangent line, we know that the line passes through the point [tex](-\pi, 0)[/tex] so we can write the slope-intercept form of the line's equation as

[tex]0 = (-\pi) + b \Rightarrow b = \pi[/tex]

Therefore, the equation of the line tangent to the point [tex]x = -\pi[/tex] is

[tex]y = x + \pi[/tex]

The graph of the two functions is shown above.

List the possible outcomes for the members in the table. You can do this by keeping the first number constant and cycling through the remaining five numbers for the second (for example, 0-1, 0-2, 0-3 and so on). Then change the first number and repeat the process with the remaining five numbers. A point to keep in mind is that when the first lot is picked, the second will have one less number (the one you have picked) to choose from. For this reason, sequences such as 0-0, 1-1, and 2-2 cannot exist.

Answers

Answer:

here yah go :b

Step-by-step explanation:

(3a + 4b) - (5a - 2b) solucion porfavor es urgente

Answers

Answer:

(3a+4b)-(5a-2b) = −3a+6b

Step-by-step explanation:

I used a calculator, pls let me know if im incorrect

Hey there!/¡Hola!

(3a + 4b) - (5a - 2b)

= 3a + 4b - 5a - 2b

COMBINE the LIKE TERMS/COMBINAR los TÉRMINOS LIKE

= (3a - 5a) - (4b - 2b)

= 3a - 5a - 4b - 2b

= -2a + 6b

Result/Resulta: -2a + 2b

Good luck on your assignment & enjoy your day!/¡Buena suerte en tu tarea y disfruta tu día!

~Amphitrite1040:)

Hello! I'm in the 7th grade and I'm having trouble with math this year... Will someone please help me with this? :)

(the question is down below)

Answers

Answer: 66

Step-by-step explanation: 30 x 2 = 60... 30 / 5 = 6... 60 + 6 = 66 :D

i'm in seventh too hehe

The number of words Latisha can text, y,
varies directly with x, the number of
minutes spent texting. If Latisha texted 180
words in 5 minutes, find k, the constant of
proportionality.

Answers

Answer for A it’s 24

1. Jean bought the new Iphone for $1080 (Tax included) on an installment plan. The installment
agreement included a 10% down payment and 24 monthly payments of $50 each.
a. How much is the down payment?
b.what’s the total amount of the monthly payments?
c.how much did Jean pay for the phone on the installment plan?
d.what is the finance charge (interest)?

Answers

Answer:

jndfjhasbfjashdfbasjdfbjashbdcjashdbjcbjhasdcbjasdcbjashdcbjashcdbjadhcbasdhcb

Step-by-step explanation:

What is the solution to the following system of
equations?
-2x + 8y = - 14
- 4x + y = - 13

Answers

Step:just like this
Y-1
X3
Hahahaha hahaha hahaha wheushw whe

What is the inverse of the function f(x) = x +3?

h(x)=1/3x + 3
h(x)=1/3x - 3
h(x)= x - 3
h(x)= x + 3

Answers

Step-by-step explanation:

the inverse function simply calculate the original x it of a given y. so, we need to transform the original function to calculate x instead of y.

and then, at the end to make it a formally correct function definition, we rename x to y and y to x.

y = x + 3

x = y - 3

=> to make it a formally correct function definition

y = x - 3 = h(x)

Shelly bought a bed sheet for $1699.
She gave the Shopkeeper $2000 - what
amount will be returned
by
the shopkeeper?

Answers

Answer:

the shop keeper will return $301.00

The shop keeper will return $301.00

2 5/14 divided by (2 5/8 times 1 3/4)

Answers

Answer:

1.947

Step-by-step explanation:

if you write down the equation you will get this answer and see it is not respecting meaning it does not go on it has a different pattern

Victor has 2 times as many as trophies as Dean. Together , víctor and Dean have 27 trophies . How many trophies does víctor have?

Answers

Answer:

Victor has 18 trophies

Step-by-step explanation:

Let's set up "let statements"

Let d = Dean's trophies

Since Victor has 2 times as many trophies as Dean, we can set up a let statement for Victor like this...

Let 2d = Victor's trophies

Now we can set up an equation! Since we know Dean and Victor have 27 trophies altogether...our equation has to involve addition...

2d + d = 27

Combine like terms...(2d and d)

3d = 27

Divide 3 on both sides to isolate the variable "d"

3d ÷ 3 = d

27 ÷ 3 = 9

So...

d = 9

That means Dean has 9 trophies. But we are not done yet because we need to figure out how many trophies Victor has. Since Victor has 2 times the number of trophies as Dean we can do...

2 · 9 = 18

Therefore, Victor has 18 trophies!

Hope this helps :)

Answer:

Vitor has 18 trophies and Dean has 9.

Step-by-step explanation:

How tall is House B?

Answers

Answer:

25 maybe I don't now ok because is house a is 24 maybe house b will be 25

if i have 8 cookies and i share with 4 friends what fraction would be correct for how many cookies each person gets
A. 8/4
B.8/5
C.5/8
D.4/8

Answers

Answer:

D.4/8

Step-by-step explanation:

PLEASE HELP Enter your answer and show all the steps that you use to solve this problem in the space provided. Bernadette bought two pieces of ribbon. One piece is 6 1/4 feet long, and the other is 11 1/2 feet long. Find the total length of the ribbon.

Answers

Answer:

17 3/4 feet long

or

17.75 feet long

Step-by-step explanation:

11 1/2 -> 11 2/4 (just multiplying numerator/denominator by 2

11 2/4 + 6 1/4 = 17 3/4

Answer:

17 3/4

Step-by-step explanation:

Convert 6 1/4 to an improper fraction (25/4)

Convert 11 1/2 to an improper fraction (23/2)

Multiply 23/2 by 2/2 to get a common denominator

which makes 25/4 +23x2/4

And 25+46=71

So 71/4

Then to change it back into a mixed number you divide 71 by 4 and get

17 3/4

I don’t know the answer help pls

Answers

Answer: Option A

EXPLANATION: Trust me :)

Write the polynomial that has factors of 2 and -6.

Answers

answer:

y = (x - 2) (x + 6)



hope this helps, have a great day
mark brainliest :))!!

Answer: x^2 - 4x - 12

Step-by-step explanation:

Factors are (x + 2) and (x - 6)

    (x +2)(x - 6)

    *multiply the first x by the second x and then by the -6

       x^2 - 6x

    * multiply the 2 by the second x and then the -6

         2x - 12

  * combine the two expressions

   x^2 - 6x + 2x - 12

  *simplify

   x^2 - 4x - 12

What is the range?can someone please help I forgot to study

Answers

Answer

The range is the difference between the largest and smallest numbers.

Step-by-step explanation:

The range is the difference between the largest and smallest numbers.

please help me plsssssss! asappp. I'll mark brainlest and give points ​

Answers

Answer:

Step-by-step explanation:

1)a) Abscissa of O   0

 Abscissa of A  4

Abscissa of B    -3     {opposite of 3}

Abscissa of C    3      {3 is the only positive integer like A}

Abscissa of D    -4.5

Abscissa of E   -6

Abscissa of F   -1           {Midpoint of AE = (6+4)/2 = 10/2 = 5th number from -6 or 4}

b) OB = 3 units

DA = 8.5    {4.5 +4 = 8.5}

what is the percent of 3/8

Answers

Answer: 37.5%

Step-by-step explanation: To convert the fraction to decimal first convert to decimal and then multiply by 100. Therefore, the solution is 37.5%.

Answer:

37.5%

Step-by-step explanation:

X(x-9)(x+4)/6x^3( x+4)(x-9) simplified

Answers

Answer: 1/6x^2

Step-by-step explanation: Cancel out like terms like (x-9) and (x+4), then x.

Write an
equivalent fraction for 2/5 with 45 as the denominator.

Answers

Answer:

18/45

Step-by-step explanation:

First you set 2/5 equal to x/45.

Then you see what number you need to multiply 5 by to get 45

Multiply 2 by the number you got and you get x.

The equivalent fraction for 2/5 with a denominator of 45 is 18/45.

We need to figure out what number we can multiply the numerator and denominator by to get the necessary denominator in order to discover an equivalent fraction for 2/5 with a denominator of 45.

The denominator must be multiplied by 9 in order to be converted from 5 to 45 (45 ÷ 5 = 9). To keep the ratio and get the equal fraction, we will also multiply the numerator by 9.

2/5 x 9/9 = (2 x 9) / (5 x 9) = 18/45

As a result, 18/45 is the corresponding fraction for 2/5 with a denominator of 45.

Learn more about equivalent fraction click;

https://brainly.com/question/29796627

#SPJ6

Helloooo could someone plz help me on this ?

Answers

Answer:

15 cubic units

Step-by-step explanation:

If you add up the blocks you get 15

1) (2.01) Identify domain and range. Then determine whether the relation is a function or not. Explain your reasoning.

x y
2 2
-1 4
0 6
3 2

Is this relation a function? Why or why not?

Answers

Domain {-1,0,2,3} Range {2,4,6}


Function because every domain has one set of range.

What is the equation of a line that passes trough (6,-1) and is parallel to the line that has a slope of -2/3?

Answers

Answer:

y=-2/3x+3

Step-by-step explanation:

First, identify the slope you need for your equation. The keyword here is "parallel" so the slope you need is the same as the given slope (-2/3).

Next, use the ordered pair (6,-1); it's on the line that you need to find the equation for. Using slope-intercept form (y=mx+b), plug the -1 in for y, plug the 6 in for x, and plug in your slope of -2/3 for m. Solve for b, your y-intercept. You should get 3.

You have your slope and y-intercept now. Create your equation:

y=-2/3x+3.

HELPPPP!!!!! PLEASEEE IM BEING TIMED !!!!!!!!!!!

Answers

Answer:

[tex]x=89[/tex]

Step-by-step explanation:

We can plug into the formula for the mean to get [tex](87+73+84+82+x)/5=83[/tex].

We can combine like terms on the left side to get [tex](326+x)/5=83[/tex].

We can multiply by [tex]5[/tex] on both sides to get [tex]326+x=415[/tex].

We can finally subtract [tex]326[/tex] from both sides to get [tex]x=89[/tex].

So, the answer is [tex]\boxed{x=89}[/tex] and we're done!

10,
17,24
Find the 46
th term.

Answers

The difference between 10, 17 and 24 is 7, so we can write 7n
To get from 7 to 10 you add 3.
This can be written as 7n+3
Substitute 46 into n
7(46)+3
=325
I hope this helps.
Please mark me brainliest:)

You keep a record of all transactions in your checking account, including checks written, deposits made, fees paid, ATM withdrawals, and so on. This record is a

A) Bank statement
B) Reconciled statment
C) Check register
D) Debit card

Answers

Answer:

b

Step-by-step explanation:

help
i dont understand this.

Answers

Answer:

4

Step-by-step explanation:

[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]

let's find the slope of the line :

that is :

[tex] \dfrac{y2 - y1}{x2 - x1}[/tex]

taking two points (0 , 4) and (2 , -4)

[tex] \dfrac{4 - ( - 4)}{0 - 2} [/tex]

[tex] \dfrac{8}{ - 2} [/tex]

[tex] - 4[/tex]

Slope (m) of the graph = -4

and y - intercept (c) = 4

therefore, the equation will be :

[tex]y = mx + c[/tex]

[tex]y = - 4x + 4[/tex]
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