Mathematics High School

Good morning.... I have no idea how to do this ... help pls :)

Good Morning.... I Have No Idea How To Do This ... Help Pls :)

Answers

Answer 1

Answer:

B

Step-by-step explanation:

Answer 2
Good morning, I’m pretty confident it’s B. I think that folding across the x-axis means folding it hotdog style, like vertical folding, left to the right, so if it is that, then yeah, it’s B.

Related Questions

The diagram shows a dilation. Which dilation does it represent?
What is the scale factor?

Answers

Answer:

The diagram shows a dilation

Which dilation it represent ?

Enlargement  

What is scale factor?

2

Step-by-step explanation:

I hope I helped

The type of the dilation is enlargement and with a scale factor of 2.

What is dilation?

The stretching or shrinking of the image after transformation is called dilation.

Given that, The diagram shows a dilation.

As we see that, the length of OA = 3 units and

Length of OA' = 3+3 = 6 units

That means, figure is stretching, that means the type of the dilation is an enlargement.

The scale factor = 6/3 = 2

Hence, the type of the dilation is enlargement and with a scale factor of 2.

Learn more about dilation, click;

https://brainly.com/question/13176891

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What do you learn in Algebra 2 that you did not learn in Algebra 1. Is Algebra 2 just a review?

Answers

a lot trust me only like the first few chapters are only algebra 1 stuff other than that it’s mostly all new

Answer:

what grade are you in, im in 7th but im doing algebra.

Step-by-step explanation:

???????? Helppppp :(

Answers

sorry man you’re on your own

A grass fertilizer is sold in 5-pound bags. Stuart calculates that he needs enough fertilizer to cover 4,350 square feet. If each pound of fertilizer covers 362.5 square feet, how many 5-pound bags does Stuart need to buy?

Answers

Answer:

3

Step-by-step explanation:

I need help if you can help me plz I would really appreciate it ?

Answers

Y=-3x+8 by using slope intercept form

Answer:

y = ( - 3)x + 8

Step-by-step explanation:

(1, 5),

(8, - 16)

m = ( - 16 - 5 ) / (8 - 1) = - 3

y - 5 = - 3(x - 1)

y = ( - 3)x + 8

Which of the following ordered pair(s) is/are solutions to the following system of
equations?
3x - 5y = 15
5x – 10y = 25
(11,3)
(3. - 1)
(-7,- 6)
All of the above

Answers

Answer:

none of them the correct answer is (x,y) (5,0)

Why is 25 a composite number? (1 point)
It is odd.
OIt has more than two factors.
O All of its factors are prime numbers.
It is not divisible by any number except one and itself.

Answers

Answer:

it has more than 2 factor

Answer:

I think its b I'm pretty sure

how to find square root of 8653

Answers

Answer:

I don't think you can so keep the number 8653 under the radical :)

Answer:

you cant do it so keep the number 8653

Step-by-step explanation:

Which expression would be easier to simplify if you used the associative property to change the grouping?
A. ( 50 + 50 ) + 63
B. ( 43 + 60 ) + 40
C. ( 2/5 + 3/5 ) + 7/3
D. [ - 14 + ( - 26 ) ] + 67

Answers

Answer:

probably A

Step-by-step explanation:

What is the square root of 1,567?

Answers

39.5854 (this answer is rounded)

Answer:

39.585

Step-by-step explanation:

what is the slope of the line? SOMEONE HELP ME PLSSS

Answers

The slope of the line is 3/2

Which table represents y as a function of x?
PLEASE HELP??
OR BRAINLIEST:((??

Answers

i believe the correct answer is B

What is the opposite of –0.8?

Answers

Answer:

0.8

Step-by-step explanation:

its positive not negative

Answer:

0.8

Step-by-step explanation:

Common Sense sir

The population of Luis’s city in 2005 was 7400 and the population in 2010 was 9000. Let x represent the number of years since 2005. Which linear equation, in slope-intercept form, represents the population, y, at a year since 2005, x, where y is in thousands.

Answers

Answer:

The linear equation is;

y = 320x + 7400

Step-by-step explanation:

Here, we want to write a linear equation that represents the population y at a year since 2005

To write this, we need points

Initially, we have (0,7400)

Since the difference between 2005 and 2010 is 5, the second point will be (5,9000)

Mathematically, we can get the slope as follows;

m = (y2-y1)/(x2-x1) = (9000-7400)/(5-0) = 1,600/5 = 320

The equation of the line can be represented using the general form as;

y = mx + b

where m is 320 and b is unknown

So we have the equation as;

y = 320x + b

we need to get b

To get b, we can use any point

let us use the point (0,7400)

substituting this;

7400 = 320(0) + c

c = 7400

so the equation is;

y = 320x + 7400

Determine if the figures below are congruent? Explain why or why not. I need it for a test please answer fast!

Answers

Answer:

Yes they should be congruent ones just at a different angle.

Step-by-step explanation:

solve for x: 2x- 2 =3(x- 2)​

Answers

Hey the answer to your question is x=4

Answer:

x=4

Step-by-step explanation:

2x- 2 =3(x- 2)

2x- 2 =3x- 6

    +2.      +2

2x.     =3x - 4

-3x.     -3x

-1x.    = -4

Divided - 1 both side

x=4

PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((

Answers

The answer to your question is 3 because I did this same thing and it was 3

please solve-3(×-2)=2(×-7) and write a reason for each step ​

Answers

-3(x - 2) = 2(x - 7) remove the parentheses
-3x + 6 = 2x - 14. Move the terms
-3x - 2x = -14 - 6. Collect like terms. Calculate.
-5x = -20. Divide both sides.
Solution: x = 4

HELP !
CLICK ON THE PHOTO FOR QUESTION. ALOT OF POINTS GIVEN AWAY!

Answers

Answer:I believe the answer is A.

Step-by-step explanation:

0.05 x 51.00 = 2.55

2.55 + 51.00= 53.55

Give 3 ratios that are equivalent to 10:8

Answers

Answer:

5:4

20:16

100:80

Step-by-step explanation:

Pre-calc. I need help NOW

Answers

X=0, x+4=0, and x-4=0. x=0, -4,4


The scatterplot shows the average monthly outside temperature and the monthly electricity cost.
Based on the scatterplot, what is the best prediction for the electricity cost if the temperature for the month is 18°C?
A)
$250
B)
$350
$450
D)
$500

Answers

I would have to say C, just because it seems to line up the best.

Answer:

b is the awnser to your question

Step-by-step explanation:

Please help me out!!!!!

Answers

Answer:

trs= 60

srw= 120

mark me brainliest plz

Yes thats the correct answer above me is the correct answer

PLZ HELP ME!!!!!
If a scale uses 2 centimeters to represent 5 feet, how many centimeters will be used to represent 17.5
feet?
A 7
B5
C 3.5
D7.5

Answers

Answer: The correct answer is D

Step-by-step explanation:

2 cen = 5ft

Multiply by 3 on both sides

6 cen = 15ft

multiply by .25

7.5 cen = 17.5ft

The answer should be D have a good day

What is the area of the figure?
3 yd
6 yd
9 yd
Syd

Answers

Answer:

D) 48 yds^2

Step-by-step explanation:

A=(h(b)b)/2

Right side triangle equals 12

Left side triangle equals 9

A=wl

Rectangle equals 27

9+27+12=48

Alana biked 15 miles in 1 hour. How many miles did she bike in 3 hours?​

Answers

Alana biked 45 minutes in 3 hours.

Answer:

45 miles

Step-by-step explanation:

15 miles = 1 hour

15 x 3 = x

x = 45

45 miles = 3 hours

Plz help me with 6th grade math- I’m dumb

Answers

It’s length times width time height so the first one should be 75 and I have a link to answer them reply If you want it?

2/5x + 1/2=3/5
A.4/15
B.125
C.1/4

Answers

Answer:

C. 1/4

Step-by-step explanation:

2/5x + 1/2 = 3/5 it would be easier to turn them into decimals.

.4x + .5 = .6 (Subtract .5 on both sides)

.4x = .1 (divide both sides by .4)

x = .25 (turn that into a fraction to get 1/4)

x = 1/4

Hope this helps!!

Answer:

C. 1/4

Step-by-step explanation:

I believe you meant 2x/5 instead of 2/5x

Get everything to have a common denominator.

4x/10+ 5/10 = 6/10

4x/10= 1/10

Cross Multiply

10= 40x

x = 1/4

18inch/4secs how far would the car travel in 1 second?

Answers

Answer:

4.5 inch per 1 sec

Step-by-step explanation:

18/4=4.5

the domain _ is the set of inputs for a function

Answers

78 is the set of inputs for a function
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