Mathematics High School

Need help ASAP please and thanks

Need Help ASAP Please And Thanks

Answers

Answer 1

Answer:

4,3

Step-by-step explanation:

i think im sure

Related Questions

how do you solve this equation?

Answers

Answer:

[tex]5 \sqrt{2} [/tex]

= 7.071067812

Step-by-step explanation:

hope this helps

Factorise the following:
a) x + 3x - 4
b) x - 2x - 3
c) x + 2x - 8

Answers

Are they supposed to be quadratic equations? Is it x^2 +3x -4 etc?

Kelly makes $500 a week selling cars and $200 per car she sells. What is the slope in terms of the problem?

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Answer:

y=200x+500

Step-by-step explanation:

Kelly gets a fixed pay of $500 and also $200 for every car she sells

500 is the constant and 200 is the linear earning

the linear equation formula is y=mx+b

substitute your numbers in and you get:

y=200x+500

PLS HELP ASAP I AM ALMOSF DONE PLS

Answers

Answer:

im saying d is the answer

Step-by-step explanation:

Factor the following binomial using the difference of squares?
(49x^2 – 9)

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I think the answer is (7x-3)(7x+3)

The population of ramhurst in 2018 was 535. The population is growing at an average rate of 6% per year. Write an equation that will model the population after t years. What is the expected population in the year 2025?

Answers

Answer:

804.44

Step-by-step explanation:

A=p(1+r/n)^nt

2018-2015=7

7=time(t)

p=535

1=1

r=0.06

n=1

A=535(1+0.06/1)^7

A=535(1.06)^7

A= 535(1.50)

A=804.44

-(1)=-1

{True or False}

Free 40 right here

​

Answers

Answer:

True

Step-by-step explanation:

Kenneth runs 12 laps around a track in 15 min. How
many minutes per a lap is that?

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About 1 or if you are being exact 1.25 laps per minute
1.25 laps per minute

determine the solution to the equation.

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In order to find it you would do the 8 cubed which is 8 x 8 x 8 which is 512

if i buy 6 pencils for $5.64 how much do they cost per pencil

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Answer:The answer is 0.94 cent each

Step-by-step explanation:

if you divide 5.64 into 6 it will give you the conclusion 0.94 for eache pencil.

The answer is “0.94” because $5.64 divided by 6 = 0.94

The art club had an election to select a president. 79 members voted in the election and 21
did not vote. What percentage of the members voted?

Answers

Answer:

79%

Step-by-step explanation:

Use the information below to answer the following questions.
Find the slope and initial value of the graph below. Then write the equation of the line.What is the initial value (y-intercept)

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I got the same exact question from someone else couple min earlier. Here you go:)

I need help!!! BADLY

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Answer:

118 degrees

Step-by-step explanation:

Opposite angles always have the same angle measure.

100 POINTS AND BRAINLIEST

What is the rule for the function that is graphed?

y = 2 x + 2
y = 3 x + 2
y = 2 x
y = x – 2

Answers

Answer:

Y=2x+2

and tbh it's simple for most people

Step-by-step explanation:

Hope it helps

Answer:

y = 2 x + 2

Step-by-step explanation:

I did the assignment, so I hope it helps (A like helps me if you have time)

Which phrase best describes a certificate of deposit?
A. An account in which money must stay deposited for a specific
amount of time
B. An account that features an interest rate that varies according to
changes in the market
C. Money that is lent with the expectation that it will be paid back
later, often with interest
D. An account that pays interest but cannot be used in conjunction
with checks or debit cards

Answers

Answer:

An account in which money must stay deposited for a certain amount of time.

Step-by-step explanation:

The account in which money must stay deposited for a certain amount of time. is the correct phrase describing about the certificate of deposit. Hence, option A. is correct.

What is the deposit?

A deposit is saving your fund in some risk free investment avenues for growing the value of money deposited over the period of time. The deposits can be in the form of cash deposits or any collateral deposits, depending upon the type of financial avenue.

The certificate of deposit is the legal document that is given by the financial institution or the deposit holder to the depositor of fund. It entails the total amount of deposit, the specified time period for which the fund is deposited, the interest rate, and the terms and conditions attached with such type of deposits.

Therefore, option A. is correct.

To learn more about the deposit visit:

https://brainly.com/question/2261596

#SPJ5

Rewrite the function f(x)=4(x-2)²-8 in the form f(x)=ax²+bx+c.

Answers

Answer:

lma ooo how many times did you post

4x^2 - 16x + 8

Step-by-step explanation:

4(x-2)^2-8

4(x-2)(x-2)-8

4{x^2-4x+4}-8

4x^2 - 16x +16 - 8

4x^2 - 16x + 8

factor 4a^2-b^2-2a+b

Answers

Answer:Equation at the end of step 1

 

STEP

2

:

           4a2 - b2

Simplify   ————————

            2a - b  

Trying to factor as a Difference of Squares:

2.1      Factoring:  4a2 - b2  

Theory : A difference of two perfect squares,  A2 - B2  can be factored into  (A+B) • (A-B)

Proof :  (A+B) • (A-B) =

        A2 - AB + BA - B2 =

        A2 - AB + AB - B2 =

        A2 - B2

Note :  AB = BA is the commutative property of multiplication.

Note :  - AB + AB equals zero and is therefore eliminated from the expression.

Check :  4  is the square of  2  

Check :  a2  is the square of  a1  

Check :  b2  is the square of  b1  

Factorization is :       (2a + b)  •  (2a - b)  

Canceling Out :

2.2    Cancel out  (2a - b)  which appears on both sides of the fraction line.

Final result :

 2a + b

Step-by-step explanation:

- 16 < - 4(4x – 4)
I need help

Answers

Answer:

x<2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

A school district currently has 12,000 students. Based on declining enrollment figures, the number of students in the school district is expected to decline by 5% each year. Which of the following functions represents the number of students, S, in the school district after n years?

Answers

Answer:

S(n) = 12,000(–0.05)n

Step-by-step explanation:

The function that represents the number of students, S, in the school district after n years is [tex]S=12000(0.95)^n[/tex]

Original population , P  =  12000

Rate of decline, r = 5%

r  =  5/100

r  = 0.05

The number of years = n

The population of students after n years will be given by the formula:

[tex]S =P(1-r)^n[/tex]

Substitute r = 0.05 and P = 12000 into the formula above

[tex]S=12000(1-0.05)^n\\\\S=12000(0.95)^n[/tex]

The function that represents the number of students, S, in the school district after n years is [tex]S=12000(0.95)^n[/tex]

Learn more here: https://brainly.com/question/21572834

10 = - 1/4x +12

Answer pls

Answers

Answer: x = 8

Step-by-step explanation:

Answer:

x=8

Step-by-step explanation:

10= -1/4x+12

move the 12 to the other side

10-12= -1/4x

-2= -1/4x

divide -1/4 by both sides

8=x

I need help with Geometrey

Answers

Answer:

B

Step-by-step explanation:

LM is the "average" of AB and CD

AB = 45

DC = 61

LM = (48 + 61)/2

LM = 109

LM = 54.5

! Angle Measurement of Polygons !
~Help my brainless self-~

Answers

Answer:

b) 123

Step-by-step explanation:

Any intelligent bean? I only need the answer for the two options down there

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Answer:

wait a minute are you in colege right now

It’s notes but I don’t fully understand help?

Answers

Answer:

True

Step-by-step explanation:

truee the answerr is true

Can someone help plz

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the answers are:
II. 2x
III. x
IV. 6

help besties (giving brainliest ofc ofc)

Answers

Answer:

D

Step-by-step explanation:

To solve this you just set the two equations equal to each other and solve for x

-4x+9= -x+6

-3x=-3

x=1

HEKP ASAP IM BEING TIMEDDDD!!!!!!

Answers

Answer:

subtract 2.4 from both sides,  simplify to -3x=16.8, divide by -3, simplify to x=-5.6.

Step-by-step explanation:

-3x + 2.4 = 19.2

 v     -2.4   -2.4

 v       0      16.8

    -3x=16.8

     -3    -3

       x=-5.6

hope this helps,

Noelle

r + 4s = -8
3r + 2s = 6

Answers

Answer:

R = 4

s = -3

Step-by-step explanation:

r + 4s = -8

3r + 2s = 6

there are several ways to solve this system but i chose the elimination method and multiplied the second equation by -2 to get:

  -6r - 4s = -12 and added it to the first equation

+ 1r + 4s =  -8

 -5r = -20

   r = 4

plug in to find 's':  4 + 4s = -8

                              4s = -12

                               s = -3

general form of x/3 + y/-6 =1 ?

Answers

Answer:

y-6=4(x+3)

Step-by-step explanation:


What is the image point of (0,8) after a translation right 3
units and down 5 units

Answers

Answer:

3,3

Step-by-step explanation:

moving right changes x (0) by adding 3 to equal 3

moving down changes y (8) by subtracting 5 to get 3

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