Whoever can answer this correctly gets Brainliest + 20 Points! Make sure to explain to me how you got your answer so I can understand and be on the same page as you.

Whoever Can Answer This Correctly Gets Brainliest + 20 Points! Make Sure To Explain To Me How You Got

Answers

Answer 1

Answer:

1.

Step-by-step explanation:

both A and B are functions


Related Questions

On a game show, a contestant must guess a secret two-digit number. The secret number is 27. Write an absolute-value inequality that shows that the contestant's guess is more than 14 numbers away from the secret number. Use n as the variable.

Answers

Answer:

|n - 27| > 14

Answer:

| n - 27| > 14

Step-by-step explanation:

SOMEBODY PLEASE FAST HELP!! (view photo, math related)

Answers

that stuff ain’t written right email your teacher

What is the directrix of the parabola? (y+4)2=4(x−2)

Answers

Answer:

the answer is 1

Step-by-step explanation:

Answer:

x=1

Step-by-step explanation:

for y²=4ax

directrix is x=-a

for y²=4x ,directrix is x=-1

for y²=4(x-2), shift directrix 2 units right.

so directrix is x=-1+2=1

so for (y+4)²=4(x-2) directrix is x=1

A sixth grade teacher can grade 40 math assignments in 20 minutes. How many assignments can she grade in 1 minute?

Answers

Answer:

0.5 assignments (or 1 grade per 2 minuites)

Step-by-step explanation:

20/40 is 0.5

( / is division)

Answer:

2 assignments per minute

Step-by-step explanation:

Divide

20 / 40 = 0.5 minutes per assignment

Divide.

1 / 0.5 = 2

Best of Luck!

What does X equal!?

Please help! I’ll give brainliest !

Answers

Answer:

i believe x=90

Step-by-step explanation:

90 is the answers!!!

3x – 4y = 24
Find the x-intercept and the y-intercept.
Then use them to graph the line.
X-intercept:
X 미미
y-intercept:

Answers

Answer:

x=8

y= -6

Step-by-step explanation:

3(0)-4y=24

-4y=24

24÷-4

y = -6

----------------------

3x-4(0)=24

3x=24

24÷3

x = 8

to find the x-intercept, substitute the y for a zero "0", to find the y-intercept, substitute the x for a zero "0"

PLEASE!!! ANYONE!!! I REALLLLLYYY NEED HELP!!!Find the experimental error if the known value is 200 mL and the experimental value is 195 mL.
A.) 97.5%
B.) 5 mL
C.) 2.5%
D.)- 5 mL

Answers

Answer:

B

Step-by-step explanation:

HELP ME HELP ME I GIVE BRAINEST!

Answers

Answer:

3 batches

Step-by-step explanation:

We have been given that a sports drink recipe calls for 5/3 tablespoons of powered drink mix for every 12 ounces of water.

We need to find out how many batches can be made with 5 tablespoons of drink mix and 36 ounces of water.

So, from the given information we see that to make 1 batch of sports drink we need 5/3 tablespoons of powdered drink mix for every 12 ounces of water.

So, we have 36 ounces of water. But we know that for 1 batch of sports drink we need to 12 ounces. So with 36 ounces of water we can make

= 3 batches

Therefore, we can make 3 batches of sports drink from 5 tablespoons of powdered drink mix and 36 ounces of water.

Mr. B traveled 500 miles in his car in 5 hours. How fast was he going?

Answers

Answer:

100 miles per hour.

Step-by-step explanation:

To solve this we need to divide 5 by 5 to find the answer for 1 hour rather than 5.

5 / 5 = 1

Following the logic of, “what you do to one side, you must do to the other” i will divide 500 by 5.

500 / 5 = 100

Mr B was traveling at 100 miles per hour.

(you should probably tell him to slow down haha)

PLEASE HELP ME ILL LOVE U FOREVER

The scatter plot shows the amount of sleep Aria got the night before a test and her test scores. Use the points (0,62)
and (6, 80) from the line on the scatter plot. What is the equation of the trend line? Drag numbers to complete the
equation Numbers may be used once, more than once, or not at all

Answers

Answer:

y= 3x+62

Step-by-step explanation:

m= y₂-y₁/x₂-x₁

m= 80-62/6-0

m= 18/6

m=3

y-y₁=m(x-x₁)

y-62= 3(x-0)

y-62= 3x-0

y= 3x+62

Benny sold half of his comic books and then bought 6 more. He now has 13. How many did he begin with ?

Answers

Answer:

14

Step-by-step explanation:

13 - 6 = 7

7 is half of 14 because 7 + 7 = 14.

Answer:

14

Step-by-step explanation:

There are 160 boys and gitls playing in soccer tournament. 32 of the students are wearing Orange. What percent of yhe players are wearing orange

Answers

Answer:

20 percent

Step-by-step explanation:

Because there are 160 total people, you would divide 32 by 160 which gives you 0.2 multiply 0.2 by 100 then you get 20 percent

32/160 = 0.2

0.2*100 = 20

Answer:

53.3%

Step-by-step explanation:

(32/63)×100

=53.3%

Help me with this question

Answers

Keep in mind the phrase” rise over run” rise is going up and down. Run is going sideways. Rise is 4 and run is 3 you have to determine if it’s negative or positive in this case it’s positive

Answer:

Second choice, 4/3

Step-by-step explanation:

With the two point already highlighted, find the difference they have in x and y.  (-1, 2) and (2, 2)

x = -1 - 2 = -3

y = -2 - 2 = -4

The slope is y/x so it would be -4/-3 or just 4/3 because the negatives cancel each other out and they mean the same anyway.

An easier way would to just draw a slope triangle from the two points and count the squares they have. 4 squares going up and 3 squares going to the right = 4/3

ILL MARK U BRAINLIEST!!!

Answers

Answer:

Step-by-step explanation:On April 21, 1836, the Texans defeated Santa Anna's army at the Battle of San Jacinto; Santa Anna was captured the following day. The Mexican army retreated back to Mexico City, ending the Texas Revolution.

HOPE THIS HELPPPPP

Determine which of the lines, I any, are parallel or perpendicular. Explain.
1. Line a passes through (-2, 3) and (1. -1). 2. Line & y = --4x + 7
Line b passes through (-3, 1) and (1. 4). Line b: x = 4y + 2
Line c passes through (0, 2) and (3, -2). Linee - 4y + r = 3
HELP PLEASE

Answers

9514 1404 393

Answer:

  1. line b is perpendicular to the other two, which are parallel

  2. line a is perpendicular to the other two, which are parallel

Step-by-step explanation:

1. The differences between coordinates (∆x, ∆y) are ...

  (-2, 3) -(1, -1) = (-3, 4) . . . line a

  (-3, 1) -(1, 4) = (-4, -3) . . . line b

  (0, 2) -(3, -2) = (-3, 4) . . . line c

When the (∆x, ∆y) values are identical, the lines are parallel. If the values are swapped, and one differs in sign, the lines are perpendicular.

  line b is perpendicular to lines a and b, which are parallel

__

2. When all of the equations are written in standard form, they are ...

4x +y = 7 . . . line ax -4y = 2 . . . line bx -4y = 3 . . . line c

As above, when the x- and y-coefficients are identical, the lines are parallel. If they are swapped and one is negated, the lines are perpendicular.

  line a is perpendicular to lines b and c, which are parallel

__

In the attached graph, the lines of part 1 are blue; those of part 2 are red.

The two triangles in the figure are congruent because

A)the aas theorem
B) the sss postulate
C) the sas postulate

Answers

Answer:

sas postulate...............

Step-by-step explanation:

because there is one side ,one angle and another side ,sooo

Answer:

R.H.S theorm or S.A.S postulate

Step-by-step explanation:

(4x² – 4x + 5) – (7x² – 7x – 1)
combining like terms

Answers

Answer:

32

Step-by-step explanan: Thats what I got

Answer: The answer is -3x^2+3x+6

Step-by-step explanation: The picture

Using 6 as a denominator, what fraction completes the following
equation: 1 − 1/3 = ? correct answers only here are the choices

a. 3/6 c. 5/6
b. 4/6 d. 2/6

Answers

b. 4/6
Because 1 - 1/3 equals 2/3, which 2/3 equals 4/6

An airplane flies at 112
1
2
miles per hour. How long will it take the airplane to fly 3,375 miles?
hours

Answers

Answer:

I need help too

Step-by-step explanation:

Help needed please I WILL GIVE BRAINLIEST

Answers

Answer:

2.m=1/2

Step-by-step explanation:

1 and 3 don't make sense but hope this helps and can i have brainiest pls?

I have an octagon with with edges of 3cm by 4cm by 3cm what is my area

Answers

Answer:

try 36

Step-by-step explanation:

3 x 4 x 3

Two different buses start their routes at the same corner at 9 A.M. Buses from one route stop at the library every 9 minutes. Buses from the other route stop at the library every 12 minutes. In what number of minutes will both buses end up at the library?

Answers

Answer: In 36 minutes both buses  will end up at the library.

Step-by-step explanation:

Given: Buses from one route stop at the library every 9 minutes.

Buses from the other route stop at the library every 12 minutes.

The number of minutes in which both buses will end up at the library= LCM(9,12)

Now , 9= 3 x 3

12= 2 x 2 x 3

LCM(9,12) = 2 x 2 x 3 x 3 = 36

In 36 minutes both buses  will end up at the library.

A student is making a project that requires a large triangular base. The student has two pieces of wood that are 20in and 17in long. The student asks his parents to cut a third piece of wood to create the base. What is the range of lengths the third piece of wood can be?
___< x < ___

Answers

Answer:

Write a short story about a character who experiences a turning point in life. Use this Writing Plan/Graphic Organizer below to format (construct) your story. It must also be submitted with your short story and I will issue you two separate grades (one for the organizer one for the write-up).

Start with a writing plan (organizer)

1. Title - Your choice

2. Audience - Classmates and teacher

3. Theme - Your choice

4. Purpose - To entertain, share insight

5. Time Frame - Start today and due on 11-7-20 at 11:59 pm

6. Beginning - Introduce characters etc.

7. Middle - Turning point

8. End - Resolution

Use a minimum 150 words

Step-by-step explanation:

Write a short story about a character who experiences a turning point in life. Use this Writing Plan/Graphic Organizer below to format (construct) your story. It must also be submitted with your short story and I will issue you two separate grades (one for the organizer one for the write-up).

Start with a writing plan (organizer)

1. Title - Your choice

2. Audience - Classmates and teacher

3. Theme - Your choice

4. Purpose - To entertain, share insight

5. Time Frame - Start today and due on 11-7-20 at 11:59 pm

6. Beginning - Introduce characters etc.

7. Middle - Turning point

8. End - Resolution

Use a minimum 150 words

The range of lengths the third piece of wood would be  3 < x < 37 .

Using triangle inequality theorems,  which states that the sum of two side lengths of a triangle is always greater than the third side.

Therefore,

A triangle with sides x, y  and z will be as follows;

x + y > z

x + z > y

y + z > x

Therefore, for the woods to form a triangular piece. The third length will be in the range 4 inches to 36 inches.  

Let's text the rules for the end points

20 inches + 17 inches > 4 inches

20 inches + 4 inches  > 17 inches

17 inches + 4 inches > 20 inches

20 inches + 17 inches > 36 inches

20 inches + 36 inches > 17 inches

17 inches + 36 inches > 20 inches

Therefore, the range of length for the third piece of wood  would be  

3 < x < 37

Read more: https://brainly.com/question/16062120?referrer=searchResults

What does i^2 equal?

Answers

The answer is that, i^2 equals to -1

How many miles are in 10 kilometers to the nearest tenth of a mile?

Answers

Answer:

3,266.53

Step-by-step explanation:

calculater

YOOOO I NEED HELP on this too and do these

Answers

Answer:

8. 504ft²

9. 4970yd² (rounded to 3 s.f.)  

Formulas (For easy reference):

Area of rectangle = length × breadth

Area of circle = pi×r×r

Circumference of circle = pi×r×2

-----------------------------------------------------------------------------------------------------------

Step-by-step explanation:

8. You know a box has 6 sides, and there are 3 types of surfaces that are different from each other, and you have to multiply each side by 2 cus there are the front and backside (You can draw the box with its dimensions to see the 3 types of surfaces and why I multiplied by 2):

(2×12×6) + (2×12×10) + (2×6×10) = 144 + 240 + 120

                                                   = 504ft²

9. The net of a cylinder contains two circles of radius 24yd and one long sheet to wrap around the circles with the length that is the circumference of the circle (so that it can wrap around the two circles) and a width which is the height of the cylinder (9yd).

2 Circles = 2×pi×24×24

                = 1152pi

Long sheet = 9×24×2×pi

                   = 432pi

Now we can add all of them together:

432pi+1152pi = 1584pi

                      = 4970yd² (rounded to 3 s.f.)

Answer:

Step-by-step explanation:

9.) Surface Area of Cylinders: A=2πrh+2πr^2

A=2πrh+2πr^2

A=2(3.14)(12)(9)+2(3.14)(12)^2

A = 678.24 + 904.32

A ≈ 1582.56

will give brainliest pls help

Answers

Answer:

3

Step-by-step explanation:

Dilated has the meaning of getting larger. So in this case, if it has any meaning at all and the answer is "no answer given" then all you have to do is look at the y intercept.

The shorter line has a y intercept of 1

The longer line has a y intercept of 3

Therefore the dilation factor is 3

However if your teacher is a stickler for a better proof, then you could compare lengths.

Shorter line

Two end points

(-6,-3)     (6,5)

Distance = sqrt( (-6-6)^2 + (-3-5)^2 )

distance = sqrt (144 + 64)

distance = sqrt(208)

distance = 14.42

Longer line

(-12,-5)   (24,19)

distance = sqrt(24 - - 12)^2 + (19 - -5)^2 )

distance = sqrt( 36^2 + 24^2)

distance = sqrt (1296 + 576)

distance = sqrt(1872)

distance = 43.27

The best answer is =3

According the graph above, how much of the day is spent on housing and food? 44 minutes 1 hour and 19 minutes 1 hour and 44 minutes 2 hours and 3 minutes

Answers

Answer:

I just had this question and it's 2 hours and 3 minutes.

Step-by-step explanation:

This is because you take 1 hour and 19 minutes (housing and housing operations)  and add that to 44 minutes (food).

as an estimation we are told £3 is 4 euro.Convert £13.50 to euros

Answers

Answer:

15.07 Euro

Step-by-step explanation:

12. The point P lies on a line through the midpoint of AB and perpendicular to AB. If AP=15 in., what is the length PB? How do you know?​

Answers

Answer:

PB = 15

Step-by-step explanation:

A midpoint is a point in the center of a line. Since P is the midpoint of AB, the length of AP = PB. Therefore, if AP = 15, PB = 15.

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