Help ME!!! This Homework is Confusing Me

Help ME!!! This Homework Is Confusing Me

Answers

Answer 1

Answer:

I think it is d or a. I might be wrong sorry

Step-by-step explanation:


Related Questions

what is the perimeter of this red polygon ??

Answers

Answer:

26

Step-by-step explanation:

4+4+4+2+2+3+3+4=26

How I found the Other lengths, REASON :

Other pair of lengths are tangents to circle from a single point so their lengths are equal.

part 2. Algebraically find the inverse of the function

1. f(x) = -3(x - 4)^2 - 6

2. y = sqrt (x - 4)^2 + 3

3. y = 4 cube root (x)​

Answers

Answer:

1. f⁻¹(x) = ±²√(-⅓(x + 6)) + 4

2. y = ²√(x–3) + 4

3. y = (x/4)³

9514 1404 393

Answer:

f⁻¹(x) = 4 ±(1/3)√(-3x-18)y = (x -3)² +4y = x³/64

Step-by-step explanation:

To find the inverse function, solve for y the equation ...

  x = f(y)

__

1.

  [tex]x=f(y)\\\\x=-3(y-4)^2-6\\\\x+6=-3(y-4)^2\qquad\text{add 6}\\\\\pm\sqrt{\dfrac{x+6}{-3}}=y-4\qquad\text{divide by -3, square root}\\\\4\pm\dfrac{1}{3}\sqrt{-3(x+6)}=y\qquad\text{add 4, rationalize the denominator}\\\\\boxed{f^{-1}(x)=4\pm\dfrac{1}{3}\sqrt{-3x-18}}\qquad\text{simplify the radical}[/tex]

__

2.

  [tex]x=\sqrt{y-4}+3\\\\x-3=\sqrt{y-4}\qquad\text{subtract 3}\\\\(x-3)^2=y-4\qquad\text{square both sides}\\\\\boxed{y=(x-3)^2+4}\qquad\text{add 4}[/tex]

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3.

  [tex]\displaystyle x=4\sqrt[3]{y}\\\\\frac{x}{4}=\sqrt[3]{y}\\\\\left(\dfrac{x}{4}\right)^3=y\qquad\text{cube both sides}\\\\\boxed{y=\dfrac{x^3}{64}}[/tex]

Select the three equivalent expressions​

Answers

Step-by-step explanation:

4(2h + g)

4h + 4h +3g + g

2(4h + 2g)

hi can anyone please help me with number 10

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Answer: (1.5, 1.2) are the coordinates and the distance is 4 graph across the paper.

Step-by-step explanation:

If you reflect it across the x-axis you get two positives and no negative becouse in a graph paper there are four diffrent groups your nswer is on the top right side.

please help! what is the measure of each central angle?

Answers

Answer:

9.3

Step-by-step explanation:

9​. Susan wants to paint a room in her house. After measuring the walls, the total area is 532 square feet. A gallon of paint covers 150 square feet. Each gallon of paint costs $35. How much will it cost to paint the room? ​Show your work using unit fractions!

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Answer:

will look into this answer

Can someone help me solve this please!

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Answer:

a)

Point A: Quadrant 1

Point B: Quadrant 3

b)

x intercept: -2, 0

y intercept: 0, 1

c)

slope: 1/2 or 0.5

HELP PLEASE!!! Find an equation of a line through (√3,12) parallel to the line:
a) x= -9
and the line
b) y= -√7

Answers

Answer:

just put like what oh yea put 72

A line goes through the points (-3,-6) and (6,9). Find the slope

Answers

Answer:

5/3

Step-by-step explanation:

slope = (difference in y)/(difference in x) = (-6 - 9)/(-3 - 6) = -15/(-9) = 5/3

Answer: 5/3

What are the mean, median, mode, and range of the data set given the altitude of lakes in feet
-11, -28, -17,-25, -28, -39, 6, and -46?
mean = -25, median=-26.5, mode=-28; range = 40
mean=-25, median=-40, mode=-26.5, range=28
mean = -26.5, median =-25; mode=-28, range = 28
O mean = -26.5, median = -28, mode =-25; range = 40

Answers

Answer:

Mean (Average) = -23.5

Median = -26.5

Mode = -28

Range = 52

Step-by-step explanation:

Mean is found when adding all numbers and dividing the outcome by the number of numbers, so -

-11 + -28 + -17 + -25 + -28 + -39 + 6 + -46 = -188

-188 ÷ 8 = -23.5

Median is found in the center, and can be found ordered from least to greatest -

-46, -39, -28, -28, -25, -17, -11, 6

last 2 remaining number would be -28 and -25, add those and divide by 2 which gives you -26.5.

The Median would be -26.5

Mode is the number that has repeated itself the most.

-28 repeated itself the most.

The Range is found when the least number is subtracted by the greatest number so -

6 - (-46) = 52

Please answer this question quickly!

Answers

Answer:

Addition Property of Equality

Step-by-step explanation:

That property says it's OK to add the same number to both sides of an equation

If  a = b,  then  a + c = b + c

i need help pls thank y

Answers

what do you need help with

Please help I need this done!
Will give the brainliest!

Answers

Answer:

(See explanation for all answers)

Step-by-step explanation:

4.

A. 3/16

It says in the chart that 4 text messages have a probability of 3/16.

5.

D. 13/16

You just have to add up all the probabilities under four.

6.

B. 5/8

At least two messages means that you need to add up all the probabilities 2 and above.

Hope this helps!

-Luna

Can someone help me with 9 and 10 please

Answers

It would cross the y-axis at 2 and it would cross the x-axis at -2

Explanation- x is the horizontal line and the y is the vertical line. Basically whichever number the line crosses on the x-axis line or the y-axis line would be your answer.

Hope this helps(:

hey can someone HELP ME PLZ>>>>>>>>>>>>>>>>>>

Answers

Answer:

the answer is 1638.3

Step-by-step explanation:

rounded it

Answer:1638.300

Step-by-step explanation: the tenth is the first number behind the .

What’s the answer to this

Answers

Answer:

p=$65 per day so how many days? you multiply 65 by how ever many days that there is so

Step-by-step explanation:

p=$65 per day so how many days? you multiply 65 by how ever many days that there is so  that would be your answer

someone please help me with my work and please drop your email so I can share you with the document

Answers

Answer:

uADHTiszA?kv

Step-by-step explanation:

which expression is equivalent to n+n+n+n? pick outta these A n4 B 4n C4n to the power of 4 D n+4

Answers

Answer:

B

Step-by-step explanation:

Answer:

the answers b sorry if it's wrong

Step-by-step explanation:

have a great day

A middle school band uses a company to manage its fundraisers. The company charges a fee of $260 per fundraiser for its services. For the first fundraiser of the year, the band is selling insulated cups with school logos on them for $10.50 each. The goal of the fundraiser is to raise at least $1000.00. The following inequality represents this situation, where c stands for the number of cups

Answers

Answer:

Step-by-step explanation:

10.5c>or equal to 1260

Answer:

I don't see any inequality or a question.

Step-by-step explanation:

I suspect you want to know the minumum number of cups to sell in order to raise $1000 and pay off the company its $260

        c(10.5) - 260 > 1000

                     c  >  (1000 + 260) /10.5

                     c >  120 cups

different solution of salt are made up what valumo of​

Answers

Answer:

Salt is sodium.

Answer:

Salt is Sodium.

Step-by-step explanation:

When you break down the compounds of salt you find molecules of sodium thus saying that salt is made up of sodium molecules.

find two numbers that multiply to be -18 and add to be -7

Answers

Answer:

(-9 and 2)

Step-by-step explanation:

-9+2=-7

-9*2=-18

so -9 and 2 are the required numbers

Answer:

you can multiply 2 and -9 to get -18

you can add 2 and -9 to get -7

Step-by-step explanation:

Hope this helps :)

rewrite each fraction with a denominator of 10 7/2=? 3/5=?​

Answers

the answer is 35/10 and 6/10

What is the area of the figures

Answers

the area is 120ft. squared. you would get your answer by doing 15 multiplied by 8

Solve for [?]. Assume that lines which appear tangent are tangent.

Answers

Answer:

Step-by-step explanation:

Since the problem stated that the 2 lines are tangent, you can then tell that the triangle is a right triangle.

By using the Pythagorean Theorem, the missing side, "x", is equal to [tex]\sqrt{8.4^2+11.2^2}[/tex], which equals 14

giving brainliest !! *easy*

Answers

Answer:

64

Step-by-step explanation:

What is the measure of arc BC?

Answers

Answer: 88

Step-by-step explanation:

Henry has three metal rods. The three metal rods measure 7 feet, 9 feet, and 2 feet.

Based on the length of each rod, can Henry form a triangle with the three metal rods?

Complete the sentence by selecting the correct answers from the drop-down menus.

Answers

Answer:

No, Henry cannot form a triangle.

Step-by-step explanation:

The Triangle Inequality Theorem states that the sum of the lengths of two sides must be greater than the third side.

7 (first side) + 2 (second side) = 9

The sum of these two sides is not greater than the third side (9).

So, therefore, Henry cannot form a triangle.

7) What is the value of X? (2x + 10) (3x)​

Answers

Answer:

I love algebra anyways  

the ans is in the picture with the steps  

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

 

what is (-3, 4) translated by (x,y) → (x – 6, y – 5).

Answers

Answer:

(-9,-1)

Step-by-step explanation:

You plug in the x and y values and solve the algebraic expression.

I NEED HELP ON THIS PLZZZ HELPP

Answers

Answer:

[tex] 76 \: {in}^{2} [/tex]

Step-by-step explanation:

Area of the figure = Are of square with side 8 in + 2 times the area of one triangle with base (8 - 5 = 3) 3 in and height 4 in

[tex] = {(8)}^{2} + 2 \times \frac{1}{2} \times 3 \times 4 \\ \\ = 64 + 12 \\ \\ = 76 \: {in}^{2} [/tex]

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