Write equations for the horizontal and vertical lines passing through the point (-2,-5).

Answer:

11) y= -1x-2

12) y= 3/2x+3

13) y= 3x-2

14) y= 3/4x+1

15) y= 1/2x+1

16) y= -2/5x+0

17) y=7x+2

18) y= 4/3x-4

Step-by-step explanation:

y=mx+b

m is slope and b is y intercept

Answer:

0, 4.2, 6, 9

Step-by-step explanation:

Answer:

When Emily finishes 20 laps Doug has to finish 5 laps.  

Step-by-step explanation:

To find how many laps does Doug have left, we need to calculate the time that Emily takes to finish 20 laps:

[tex] t = \frac{x}{v} [/tex]

Where:

x: is the distance = 1 mile

t: is the time

v: is the speed of Emily = 80 mi/h

The time that takes Emily to do 20 laps is:

[tex] t = 20*\frac{1 mile}{80 mile/h} = 0.25 h [/tex]

Now, we can find the number of laps:                                      

[tex]x = v*t = 60 miles/h*0.25 h = 15 miles*\frac{1 lap}{1 mile} = 15 laps[/tex]

[tex] laps = 20 - 15 = 5 [/tex]

Therefore, when Emily finishes 20 laps Doug has to finish 5 laps.  

I hope it helps you!                    

Answer:

10 units

Step-by-step explanation:

Answer:

I would say the answer is G because it seems the most accurate than the other ones.

Step-by-step explanation:

Statement (C) The graph show a reflection and the pre-image and image are congruent is the correct option.

We can see that both the figures are identical but the vertices A and C have changed the position.

This shows that it is a reflection of the image given originally as the vertices have only being flipped.

Now, we can also see that the shape and size both are same of the image and the pre-image. Also, the sides of the triangle are equal to one another.

The angles are also equal to one another.

This means that they are congruent to each other.

Therefore, statement (C) The graph show a reflection and the pre-image and image are congruent is the correct option.

Learn more about reflection here:

https://brainly.com/question/1908648

#SPJ9

Answer: 7 batches of cookies

Step-by-step explanation:

On the top, put the numbers 2,3,4,5,6, and 7

On the bottom, put the numbers 24, 36, 48, 60, 72, and 84

Answer:

7 batches

Step-by-step explanation:

7 times 12 equals 84

Answer:

3 + 2√(2)

Step-by-step explanation:

Since the larger plot is 1²m greater than the smaller one.

Let x denote the length of the smaller one, this implies that the larger would be x + 1.

Since the combined length is 3 + 2√(2) we have:

x + (x + 1) = 3 + 2√(2)

2x + 1 = 3 + 2√(2)

2x = 2 + 2√(2)

x = 1 + √(2)

This is the length of the smaller plot. It's area would therefore be:

x² = [1 + √(2)]² = 1 + 2√(2) + 2 = 3 + 2√(2)

Answer:

y= 4x+6

Step-by-step explanation:

Step one:

given

distances in miles

Monday= x

Wednesday= x+3 miles

Thursday= 2(x+3) miles

Required

The total distance covered

Step two:

let the total be y

y= x+(x+3)+2(x+3)

open bracket

y= x+x+3+2x+6

y= 4x+6

Answer:

Father age= 52 years

Son age =8 years

Step-by-step explanation:

Given:

⇒ Sum of ages of father and his son = 60 years

⇒ After 14 years - father's age will be 3 times the age of his Son

⇒ Find their present ages

Solution:

According to the given,

The total = 60

Father age = "x " ( unknown)

Son age = 60 - x

In additionally,

Father age = ( x + 14 ) years

Son age = ( 60 - x + 14 )

= ( 74 - x ) years

Setting up the problem:

x + 14 = 3 ( 74 - x )

Removing parentheses:

x + 14 = 3 × 74 - x

Multiply:

x + 14 = 222 - 3x

variable on one side and the other on other side:

x + 3x = 222 - 14

Add/Subtract:

4x = 208

Divide:

4x/4 = 208/4

x = 52

Hence, at present:

Father age = 52

Son age = 60 - 52

→ 8

As a result,

Their present ages:

Father = 52

Son = 8

Kavinsky~

#Learnwithbrainly

Answer:

24 rows

Step-by-step explanation:

348 divided by 16 is 24. Hope this helps!

Answer:

24

Step-by-step explanation:

You divide 384 seats and 16 rows. (348/16=24)

I'll trade you a gun for a brainiest! Lol

⌐╦╦═─

Answer:

None of the above

Step-by-step explanation:

They are all incorrect answers because the properties are interceptionaly rational.

Answer:

how you doing

Step-by-step explanation:

Answer:

0.025

Step-by-step explanation:

Thats the answer

its divided exmple: 5÷200= the total is 0.025

Answer:

2/5. 4/10. 6/15. 8/20. 10/25. 12/30

Step-by-step explanation:

Answer:

There are infinity equivalent fractions to 8 /20

Examples: 2/5, 4/10, 6/15, 8/20, 10/25 and so on.

The missing number in table 1 is 12 and 15.

The missing number in table 2 is 15 and 20.

The missing number in table 3 is 24 and 32.

The missing number in table 4 is 12 and 30.

The missing number in table 5 is 8 and 20.

The missing number in table 6 is 30 and 40.

We have given 4 tables which is shown in question.

In table 1 , from image we can see that there is series of multiplying by 3 like 2 × 3 = 6 and 3 × 3 = 9 similarly 4 × 3 = 12  and 5 × 3 = 15.

In table 2  , from image we can see that there is series of multiplying by 5 like 1 × 5 = 5 and  2 × 5 = 10 similarly  3 × 5 = 15 and 4 × 5 = 20 .

In table 3  , from image we can see that there is series of multiplying by 4 like 2 × 4 = 8 and  4 × 4 = 16 similarly  6 × 4 = 24 and 8 × 4 = 32.

In table 4  , from image we can see that there is series of multiplying by 3 like 1 × 3 = 3 and  7 × 3 = 21 similarly  4 × 3 = 12 and 10 × 3 = 30 .

In table 5  , from image we can see that there is series of multiplying by 2 like 7 × 2 = 14 and  13 × 2 = 26 similarly  4 × 2 = 8 and 10 × 2 = 20 .

In table 6 , from image we can see that there is series of multiplying by 5 like 10 × 5 = 50 and  12 × 5 = 60 similarly  6 × 5 = 30 and 8 × 5 = 40 .

Learn more about missing number here :

https://brainly.com/question/23171011

#SPJ9

Answer: The number is 46.3 repeating

Step-by-step explanation:

273 = 6x + 5

+ 5 = 6x

278 = 6x

----- = ---- = 46.3 repeating

6 = 6

Hope this helps :)

Answer:

No, it is 875%

Step-by-step explanation:

Percent means per cent, as in one cent in a dollar kind of thing, or 1/100.

You find 8.75 as a percent by multiplying it by 100 and adding the % after it.

The efficiency of car is 55/2 MPG

• Fuel efficiency is a measure of how much energy in terms of fuel will be converted to kinetic energy to travel by a car. Most nations use miles per gallon to measure fuel efficiency (mpg).

• A good rule for fuel efficiency is that at least you are getting 23 miles per gallon combined city and highway.

• We calculate fuel efficiency by the formula MPG = (No of miles drove since last fill) / Gallons Based on the given conditions, Formula for MPG = (64 1/6 )  / (2 1/3)

Solving this we get= (64 + 1/6 ) / ( 2 + 1/3)= ((384 + 1)/6)   / (7/3) = (385/6) / (7/3)= 55/2

Therefore, the vehicle's efficiency is 55/2 MPG.

Learn more about efficiency here https://brainly.com/question/11278661

#SPJ4

Answer:

The area is 12x^2

Step-by-step explanation:

Answer:

This is an increase of 1.25 or 10.08%

Step-by-step explanation:

1st) You must Subtract, Original number-New Number or 13.65-12.40

2) Then divide the increase of 1.25÷12.40Then multiply by 100 to get 10.08%

Answer:

10.18 I think

Step-by-step explanation:

I took 13.65 and divided it by 12.40 and got 1.10080645 well taking the first three numbers which is 1.10 I rounded it to the nearest 10nth and that's 10.18

Answer:

Fraction                            Percentage                                  Decimal

    ¹/₅                                        20%                                           0.2

    ¹/₄                                        25%                                         0.25

    ¹/₂                                        50%                                           0.5

    ²/₃                                      66.6%                                        0.6

Fraction;

25/100 = 1/4

66.6/100 = 2/3

Percentage

1/5 * 100 = 20%

1/2 * 100 = 50%

Decimal

1/5 = 0.2

25/100 = 0.25

1/2 = 0.5

Answer:

Slope m = 1

y-intercept b = 3 or (0, 3)

General Formulas and Concepts;

Algebra I

Slope-Intercept Form: y = mx + b

Step-by-step explanation:

Step 1: Define

y = x + 3

Step 2: Break

Identify Parts

Slope m = 1

y-intercept b = 3

Answer:

20

Step-by-step explanation:

Answer:

if u mean 4x4 its 16, but if u mean 4 to the power of 4 its 256

Step-by-step explanation:

PLz MarK aS bRaInLiEsT :0