Mathematics High School

I have to turn it in by tonight​

I Have To Turn It In By Tonight

Answers

Answer 1

Answer: (x,y) -> (x,-y)

Step-by-step explanation:

If you take any point, for example (-1,1) from the blue shape, you have to multiply the y value by -1 to get to (-1,-1) for the red shape. You can test it out with any point on the two figures.

Also, by looking at it, you can see that it is a reflection over the x axis and a reflection over the x axis always just multiplies the y value by -1.

Related Questions

4. please help asap i’ll give u brainliest

Answers

Answer:

true, yes it is possible

This scatter plot was created using daily stock market returns. Which type of function fits the data of the graph best? (Photo is shown below)

Fill in the blank:
A ______ best explains the relationship between the stock’s return and time.
A.) Linear Function
B.) Quadratic Function

Answers

Answer:

A  Linear Function best explains the relationship between the stock’s return and time.

Step-by-step explanation:

A  Linear Function best explains the relationship between the return and time.

We have given that,

This scatter plot was created using daily stock market returns.

We have to determine which type of function fits the data of the graph best.

What is the scatter plot?

A scatter plot is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data. If the points are coded, one additional variable can be displayed.

A  Linear Function best explains the relationship between the return and time.

To learn more about the scatter plot visit:

https://brainly.com/question/6592115

#SPJ2

I need help with these answers!

Answers

Answer:

the answer is - 3/2 hope this helps

help pleaseeeeeeeeeeeeeeeeeee brainliest will be coming to you

Answers

Answer:

8 in or .67

Step-by-step explanation:

Answer:

1 foot

Step-by-step explanation:

he used up 3/4 of it so 16x0.75=12 to find remaining length subtract 16-12=4

so there is a 4 foot board left then he gives 1/4 of that to his brother 4x0.25=1

so he gave his brother 1 foot of wood

find the least common denominator and write the equal fractions 1/9 and 5/12​

Answers

Answer:

LCD = 36

Equivalent Fractions with the LCD

1/9 = 4/36

5/12 = 15/36

Step-by-step explanation:

Answer:

lcd = 36

1/9 = 4/36

5/12 = 15/36

Step-by-step explanation:

Please Help meeeee do this question

Answers

Answer:

3/4

Step-by-step explanation:

The fraction of 75 is 3/4

And its the simplest form

The answer of the question is 3/4.

Please help will give Brain for it!!

Answers

Scale factor:
10/4= 2.5
X = 5 x 2.5 = 12.5
Y= 8/ 2.5 = 3.2
Z= 15/2.5 = 5

Work out the size of angle x

Answers

Answer:

47°

Step-by-step explanation:

it this from mathwatch

Which table of values can be represented by the function y = x + 4

Answers

C would best represent the function as y would be equal to taking the number of x and adding 4

MATH HELP!!! MARKING BRAILIESTT

Answers

Answer:

y = 3x - 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x - 12 ← is in slope- intercept form

with slope m = 3

Parallel lines have equal slopes , then

y = 3x + c ← is the partial equation

To find c substitute (1, - 2 ) into the partial equation

- 2 = 3 + c ⇒ c = - 2 - 3 = - 5

y = 3x - 5 ← equation of parallel line

If C = x2 + 8x + 3 and B = x – 8, find an expression that equals 3C + B in
standard form.

Answers

Answer: 3x^2 + 25x + 1

Step-by-step explanation:

3C + B

=> 3(x^2 + 8x + 3) + (x - 8)

=> 3x^2 + 24x + 9 + x - 8

=> 3x^2 + 25x + 1

1. The payment by installment are done periodically, and in equal amounts. This
payment scheme is called
A. Ordinary annuity C. annuity
B. annuity due
D. general annuity

Answers

I think the answer is B because Annuity is a fixed sum of money paid each year

Subtract 3 1/2 from 5 1/3

Answers

Answer:

11/6

Step-by-step explanation:

16/3 - 7/2 = 16/3 x 2/2 - 7/2 x 3/3 = 32/6 - 21/6 = 32-21/6 = 11/6

Answer:1.8333 mod why did you delete mine }:[

Step-by-step explanation:

Solve for x: 2x^2+3x=2
Section 5- Topic 4: Solving Other Quadratic Equations by Factoring
Please solve x by factorization, Thank you.

Answers

Answer:

The answer should be -2/5

Step-by-step explanation:

Hope this helps

Have a great day

Answer:

x = 0.5

x = -2

Step-by-step explanation:

Have a great day :)

Which set(s) of side lengths could not be used to construct a triangle?

Answers

Answer: 1st 5th and 3rd one

Step-by-step explanation:

Answer:

the first one and the 5th one and the 3rd one

Step-by-step explanation:

Plz help! ASAP! DUE IN 5 MINS Which pair shows equivalent expressions?
О2(2/5x+2)=2 2/5x+1
O 2(2/5x+2)=4/5x+4
o 2(2/5x+4)=4/5x+2
О2(2/5x+4)= 2 2/5x+8

Answers

2nd answer is correct

Hope this helps!!!!

Answer:

B

Step-by-step explanation:

1. Gina has a circular gold bracelet with a diameter of 3 inches. She wants
to cover the bracelet with a strip of lace. How long should the strip of lace
be to cover the bracelet entirely without any excess? Use 3.14 for tt
O a. 4.71 in
O b.7.065 in
O c. 9.42 in
O d. 15.22 in

Answers

C=2pier
C= 2 • 3.14 • 1.5 (radius if 1/2 of diameter)
C= 9.42

Hope that helps!

Answer:

C= 9.42

Step-by-step explanation: Usa test prep

The value of cosine is undefined at pi and 2pi radians.
TRUE
FALSE

Answers

Answer: False

Step-by-step explanation:

False, the value of cosine at pi and 2pi is equal to -1 and 1 respectively. You can test this by using the pi circle or a calculator. Let pi = 180 degrees. Cosine is always defined and alternates between 1 and -1.

PLS HELP ITS DUE TODAY
Find the cosine of ZF.
D
V123
E
141
F
Write your answer in simplified, rationalized form. Do not round.
cos (F)

Can someone confirm if my answer is correct or not? Before i submit it. Please it’s due today

Answers

Answer: 1/2

Step-by-step explanation:

cos(F)=EF/DF=sqrt(41)/sqrt(123+41)=sqrt(41)/sqrt(164)=sqrt(41/164)=sqrt(1/4)=1/2

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Answers

Answer:

first box:6

second box: 1

Step-by-step explanation:

divide bothe 18b and 3y by 3 and you get those values.

Answer: 1. 3b 18y

Step-by-step explanation:

Does the equation represent a linear or nonlinear function?

y=x2+3

Answers

Answer:

Nonlinear function.

Step-by-step explanation:

If the x2 is supposed to mean x², then the function is quadratic, not linear.

Answer: Nonlinear function.

Step-by-step explanation:

the variables do not have powers more than 1,

variables do not occur in the denominator of a fraction.

different variables do not appear in the same term

In this case, there is a term in x2

so the function is not linear.

It is a parabola.

Can you please help me solve these.

Answers

there would be 16 girls

Answer:

please correct me if I'm wrong but is it 9?

The side lengths of the base of a triangular prism are 5 meters, 8 meters, and 10 meters. The height of the prism is 16.5 meters. What is the lateral surface area of the prism in square meters?

Answers

Answer:

379.5

Step-by-step explanation:

Write the equation of a line that is parallel to y = -7 and that passes through the point (7,5)​

Answers

Answer:

Y=5

Step-by-step explanation:

HELPP !!! asap and i’ll give brainliest !!!

Answers

Answer:

x=29.25

Step-by-step explanation:

The arc length and the angle are the same when the angle is at the center.

so we setup and equation

4x-5=112 and solve for x

step 1

add 5 to each side

4x-117

step 2 divide each side by 4

x=29.25

Answer:

x=29.25

Step-by-step explanation:

Arc CD is the same as angle COD

So:

4x-5=112

x=29.25

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Answers

Answer:

c

d is not the correct answer becuase do that number times the angle

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Which of the following statements about the points (-1, -3) and (1, -3) is
true?
A. (-1,-3) and (1, -3) are reflections of each other over the x-axis.
O B. (-1, -3) and (1, -3) are reflections of each other over both axes.
O C. (-1,-3) and (1, -3) are both on the x-axis.
O D. (-1,-3) and (1, -3) are reflections of each other over the y-axis.

Answers

It’s B hope this helps!

What is 3/4 - 1/3 ??

Answers

Answer:

5/12

Step-by-step explanation: I used a calculator

Help plsssssss!!! i have a timer on me

Answers

Answer:

the first one

/10/ is the absolute number so it's supposed to represent 10

Step-by-step explanation:

Answer:

The second answer is correct

Step-by-step explanation:

Anyone good at math

Answers

Answer:

6

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

10/50 = k/30

Cross multiply

300=50k

Divide by 50

K= 6

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