7x + 14.7x^2 + 22
Standard form

Answers

Answer 1

Answer:

$7x+14.7x^2+22$

Step-by-step explanation:

Steps

$7x+14.7x^2+22$


Related Questions

HELP THIS IS DUE TODAY!!!!!! AHHHHHH

Answers

Answer:

260 / 5 = 52

Step-by-step explanation:

give brainliest please

Which animal shelter has the dog that weighs old Least

Answers

Answer:

shelter B

Step-by-step explanation:

I think im so sorry if im wrong but it seems B is correct

Asap helppppp fast :)))

Answers

Answer:

There is 2145.52 cubic inches of air in the ball

Step-by-step explanation:

A round ball is an example is hollow sphere. In order to find how much air the ball holds, the volume of the sphere needs to be found.

Given

Radius = r = 8 in

The volume of sphere is given by:

[tex]V = \frac{4}{3} \pi r^3[/tex]

Putting the values we get

[tex]V = \frac{4}{3} * \frac{22}{7} * (8)^3\\V = \frac{4}{3} * \frac{22}{7} * 512\\V = \frac{45056}{21}\\V = 2145.52\ in^3[/tex]

Hence,

There is 2145.52 cubic inches of air in the ball

could i please get some help?

Answers

1: slope = 2/1 or 2
2: slope = 5/-5
3: slope = 3/2
4: slope = 7/-4
5: slope = 3/5
6: slope = 2/-8
7: slope = 6/2 or 3
8: slope = 2/-4
9: slope = 1/6

write x^2-4x+7 in the form (x+a)^2+b where a and b are constants.

Answers

Answer:

wiat

Step-by-step explanation:

Confused. I need help please

Answers

Answer:

x = 18

Step-by-step explanation:

The product of the measures of the parts of one chord is equal to the product of the measures of the parts of the other chord, that is

21x = 14 × 27 = 378 ( divide both sides by 21 )

x = 18

Find the coordinates of the vertices of each figure after the given transformation.
reflection across the y-axis

G(1,-5), H(3,-3), 1(3,-5)

I Will mark brainlest !!!!

Answers

Answer:

uhm sorry this is really hard maybe answer 2

Step-by-step explanation:

Helppppoooo!!!! It’s 10 points plus I’ll mark first answer the brainliest answer!!! Ty! ❤️

Answers

Answer:

9x8=72

Step-by-step explanation:

because it counting by nines

there fore some are different but if you multiply them you will get same answer for the  multiplication table shown of nines

example :9x7=63

1x7=7

9x1=9

9x7=63

Answer:

72 is the answer to 9x8

Step-by-step explanation:

have a good day!! :)

what takes money out of your savings account? debit card or credit card

Answers

Answer:

Debit cards have a savings account

Step-by-step explanation:

i learned this in school

How many 2 3 -quart portions are in 7 1 2 quarts of soup?

Answers

Answer:

[tex]Number = 11\frac{1}{4}[/tex]

Step-by-step explanation:

Given

[tex]Soup = 7\frac{1}{2}[/tex] quarts

[tex]Portion = \frac{2}{3}[/tex] quarts

Required

Determine the number of portions in the soup

The question illustrates division of fractions and to solve this question, we simply divide the size of the soup by the size of the given portion

[tex]Number = Soup/Portion[/tex]

Substitute values for Soup and Portion

[tex]Number = 7\frac{1}{2}\ quarts /\frac{2}{3} \ quarts[/tex]

[tex]Number = 7\frac{1}{2}/\frac{2}{3}[/tex]

Convert mixed fraction to improper fraction

[tex]Number = \frac{15}{2}/\frac{2}{3}[/tex]

[tex]Number = \frac{15}{2} * \frac{3}{2}[/tex]

[tex]Number = \frac{15*3}{2*2}[/tex]

[tex]Number = \frac{45}{4}[/tex]

[tex]Number = 11\frac{1}{4}[/tex]

Hence, there are [tex]11\frac{1}{4}[/tex]  of [tex]\frac{2}{3}[/tex] quarts in [tex]7\frac{1}{2}[/tex] quarts of soup

Answer:

11 1/4 is your answer

Step-by-step explanation:

please help me with this !!

Answers

Answer: AC = 7√3

tan 30° = [tex]\frac{BC}{AC}[/tex]

=> [tex]\frac{BC}{AC}=\frac{1}{\sqrt{3} }\\\\\=> AC=BC\sqrt{3} =7\sqrt{3}[/tex]

Step-by-step explanation:

Find the slope of the line that passes through (11,-56) and (12,-14)

Answers

Answer:

slope= 42

Step-by-step explanation:

Find the common difference of the arithmetic sequence 2, -3, -8,..​

Answers

Answer:

-5

Step-by-step explanation:

Each number is 5 less than the last.

-5. Each term is 5 less than the previous one

Samantha has​ $300 for guitar lessons to learn her favorite song. Mrs. Jones charges​ $80 per lesson and requires three lessons to teach Samantha the song. Mr. Beliz charges​ $62 per lesson and requires four lessons to teach Samantha the song. Use integers to represent what each teacher charges. Which is the better deal for​ Samantha?

Answers

Answer:

Mrs. Jones has the better deal

Step-by-step explanation:

Samantha has $300

Mrs. Jones charges $80 per lesson and she requires three so we do 80* 3 (the lessons) which equals 240  

Mrs. Beliz charges $62 per lesson and requires 4 lessons so we do 62*4 (the lessons) which equals 248

240<240 (so Mrs. Jones has the better deal, she wants less money)

Answer:

Mrs. Jones

Step-by-step explanation:

Hey can I have some help please?

Is this answer correct? Or is it the third one?

Answers

Answer:

I would say you are correct

Step-by-step explanation:

Answer:

the third.

Step-by-step explanation:

Plz help...kinda confused.....only answer if ya know....:)
-3=-v+7
v=​

Answers

Answer:

-3 = -v + 7

-3 - 7 = -v

3+7 = -v

-10 = -v

10 = v

Step-by-step explanation:

this is the answer i got, using basic algebra...

i hope this helps....

have a great day ahead :)

Answer:

v = 10

Step-by-step explanation:

[tex]-3=-v+7\\\\-v+7=-3\\\\-v+7-7=-3-7\\\\-v=-10\\\\\frac{-v=-10}{-1}\\\\ \boxed{v=10}[/tex]

Hope this helps.

How do I solve this equation?

Answers

Answer:

no solution

Step-by-step explanation:

[tex]|x+1|+6 = 2[/tex][tex]|x+1|=-4[/tex]Therefore, there is actually no solution! No solution of x, when added to 1, can make negative 4. This is because the absolute sign (the symbol that looks like bars: |#|) automatically makes a number positive.

Answer:

no solution

Step-by-step explanation:

Please answer quickly

Answers

Answer:

a and c I think if I'm wrong I will try again

Answer:

The first and third option. (I think)

Step-by-step explanation:

Heyy, I REALLY need help on this

Answers

Answer:

ABC is a right angled triangle

BCD is also a right angled triangle

ABD is a scalene triangle

9514 1404 393

Answer:

  ∆ABC ~ ∆BDC ~ ∆ADB

Step-by-step explanation:

The given triangle is named using the largest acute angle vertex (A) first, followed by the right angle vertex (B), then the remaining vertex (C). Using that same order, the triangles, largest-to-smallest are ...

  ∆ABC ~ ∆BDC ~ ∆ADB

Help pleaseeeeeeeeeeewe

Answers

Answer:

Step-by-step explanation:

10x +5=100

-5 -5

10x=95

10 = 10

X=9.5

So x is less than 10

Answer:

Step-by-step explanation:

Because of the plus 5. You know for a fact that 10 times 10 is 100 but you need something less than 10 for the equation to be true since you're adding onto the answer to get 100

Please help i am confused.

Answers

C or d because it’s going through the 2.5 mark

Write the slope-intercept form of an equation for the line that passes through (2, 3) and is parallel to the graph of y = 2x -1

Answers

Answer:

ok

Step-by-step explanation:

Answer:

y = 2x -1

Step-by-step explanation:

when a two lines are parallel to each other that means they have the same slope.

you use point slope formula to find a line with the same slope and passes through (2,3)

y - y' = m(x - x') is the general form so you plug in (2,3) and the slope and you get

y - 3 = 2(x -2)

first your distribute the 2 into the parenthesis and you get

y-3 = 2x -4

now add 3 to both sides

y = 2x -1

Solve for x.
-9x + 5 < 17
AND 13x + 25 < -1

Answers

Answer:

D

Step-by-step explanation:

-9x+5<17

-9x<17-5

-9x<12

9x>-12

x>-3/4

13x+25<-1

13x<-26

x<-2

The table shown below represents a function. Which of the following values could not be used to complete the table?

Answers

Answer:

The answer is -5......Please mark me as a brainlist..

Think about your experience with math courses so far, and answer the questions. Plan to write a short
paragraph for each question.
В І
U X
Font Sizes
А » А
E E 를 들 들

Answer
Question
What aspects of learning math have you found difficult or
challenging?
What did you do, or what intervention did you receive, that helped
you face those challenges?
What concepts or activities have you enjoyed learning or doing in
math courses?
No

Answers

Answer:

Step-by-step explanation:

You'll need to answer these for yourself. These are not math problems. They are about you alone.

find angle prq
please solve this​

Answers

Answer:

∠ PRQ = 55°

Step-by-step explanation:

The angle subtended at the centre by an arc is twice the angle subtended at the circumference by the same arc, thus

∠ PQR = 0.5 × 110° = 55°

6. Solve the following pairs of simultaneous equations.
3x + y = 2
4x + 3y = 3​

Answers

Answer:

(3/5, 1/5)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDASEquality Properties

Algebra I

Solving systems of equations using substitution/eliminationSolving systems of equations using graphing

Step-by-step explanation:

Step 1: Define systems

3x + y = 2

4x + 3y = 3

Step 2: Rewrite systems

y = 2 - 3x

4x + 3y = 3

Step 3: Solve for x

Substitute in y:                    4x + 3(2 - 3x) = 3Distribute 3:                         4x + 6 - 9x = 3Combine like terms:           -5x + 6 = 3Isolate x term:                     -5x = -3Isolate x:                              x = 3/5

Step 4: Solve for y

Define original equation:                  3x + y = 2Substitute in x:                                   3(3/5) + y = 2Multiply:                                              9/5 + y = 2Isolate y:                                             y = 1/5

Step 5: Check

Graph the systems of equations.

Answer:

x = 3/5, y = 1/5

Step-by-step explanation:

Starting with:

3x + y = 2

4x + 3y = 3

Multiplying the first equation by -3:

-9x - 3y = -6

4x + 3y = 3

Adding the equations:

-5x = -3

Simplifying:

x = 3/5

Substituting x = 3/5 into the first equation:

9/5 + y = 2

Subtracting:

y = 1/5

Select the polynomial that has exactly two roots

Question 2 options:

99x3−33x+1

x2−3x2+2x2

4x+11x−111

x2−2x−8

Answers

Answer: pretty sure it’s B and C hope it helps ✨

Step-by-step explanation: ax2+bx+c=0 a[(x+b/2a)2-b2/4a2+c/a]=0 (x+b/2a)2=(b2-4ac)/4a2 x=[-b±√(b2-4ac)]/2a

Hey I need help on math I’m not good at it but i need a good grade please

Answers

Answer:

I would say D

Step-by-step explanation:

<GHK and <KHI are supplementary and both adds up to 180 degrees. Since it's a right angle, both of them equal 90 degrees and therefore are equal to one another

The graph of a system of equations is shown.


What is the solution to the system of equations in the graph?

Please Help

Answers

Answer:

66

Step-by-step explanation:

because if you ad 60 and 6 it makes yes

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