Mathematics High School

Question 5
What is the y-intercept of the equation 4x - y = -4?

Answers

Answer 1

Answer: 4

Step-by-step explanation:

4x - y = -4

add 4 to both sides

4x - y + 4 = 0

add y to both sides

4x + 4 = y

Related Questions

The diameter of a circle is 0.82 inches. What is the approximate area of the circle?​

Answers

Answer:

.53

Step-by-step explanation:

your diameter is .82,so divide it by two to get your radius

.82 / 2 = .41

A = [tex]\pi[/tex] r ^2

A = [tex]\pi[/tex] .41 ^2

A = .53

Answer:

0.53

Step-by-step explanation:

Can anyone help me with this?

Answers

Answer:

D

Step-by-step explanation:

you need to divide by 2. And you need to simplify a fraction.

HELPPPPPPPPMEEEEE with math please​

Answers

Answer:

Step-by-step explanation:

The "key" to this is to recognize that the two lines have to be the same length, they put the drawing on it's side to make it harder to see that. :/  But another way to see this is that it's an isosceles triangle and you know the two legs that they are asking us about have to be the same length,  knowing that.. we can set the two expression equal to each other

3x - 10 = 2x

now solve for x

3x - 10 -2x = 2x - 2x  ( subtracting 2x from both sides )

3x - 2x - 10 = 0

x - 10 = 0

x - 10 + 10 = 0 + 10

x = 10    ( yay)

Pls help meee I’m stuck in this question

Answers

Answer:

I think it is orange .......

Answer: Cherry I think

Step-by-step explanation:

Will's Pizza can make 12 pizzas in 45 minutes. How many pizzas can they make in 4 hours?

Answers

Answer:

64 pizzas

Step-by-step explanation:

4 hours is 240 minutes

12 x (240 / 45) = 64

Answer: 64

Step-by-step explanation:

Alright. We are trying to find out how many pizza's they can make in every 15 mins so we can find out each hour. 45 divided by 3 is 15, and 12 divided by 3 is 4, so they can make 4 pizzas in 15 mins and multiply that by 4 is 16 pizzas in 1 hour. We are looking for 4 hours though so we just multiply 16 by 4 and we get 64.

Complete the statement. 8,500 cm = _____ m

correct=brainliest

Answers

Answer:

85 m

Step-by-step explanation:

Answer:

85

Step-by-step explanation:

Find the coordinates of the other endpoint of each line segment given its midpoint and one endpoint

Midpoint (5,8), endpoint (13,10)


Midpoint (-7,6 ),endpoint (-9,9 )

Answers

Answer:

(-3,6)

(-5,3)

Step-by-step explanation:

1) 5= x+13/2

10= x+13

x = 10-13 = -3

8= y+10/2

16= y+10

y = 16-10 = 6

(-3,6)

2) -7= x-9/2

-14= x-9

x = -14+9 = -5

6= y+9/2

12= y+9

y = 12-9 = 3

(-5,3)

please hurry and answer this

What is the slope between (-4.0) and (0, 2)?

Answers

Answer:

Is it   -13/10 ?

Step-by-step explanation:

I'm really not sure

Which type of function is shown in the table below?
Х
f(x)
1
1
7
2
11
3
15
4
19
07
23

Answers

Should be linear lmk if it isn’t
Linear, because every time the right goes up by 1, the left goes up by 4

Please help will give brainly. (links, your reported)

Answers

Answer:20%

Step-by-step explanation:

Add all the students up and take the sum divided by how many students are in the club

Answer:

the answer is 20% as 64 is 32% and there are two 64 so there will be two 32% so the equation will be 100% - 16% + 32% + 32% resulting in 20%

what is the value of x in simplest radical form?

Answers

Answer:

25

Step-by-step explanation:

For these types of problems you'll need the Pythagorean theorem (woohoo..). This amazing formula looks like: a^2 + b^2 = c^2. The a and b in this formula are the legs of the triangle, the straight non-diagonal lines. The c stands for the hypotenuse which is the diagonal line.

Since you have both of the legs we can go ahead and plug that into our equation: 15^2 + 20^2 = c^2.

NOTE: It doesn't matter which leg you plug into which variable! Just make sure it's not c!

With exponents, it just means to multiply the number by itself. 15^2 is the same as 15(15). So, simplifying the equation, we get: 225 + 400 = c^2.

This part is pretty straightforward. I mean, unless you don't remember addition... Adding it together, you will get 625 = c^2.

This part kinda requires a calculator if you don't know all of your square roots. Luckily, this is a perfect root and goes into 25.

And that, my friend, is your answer. Hope this helped :)

In △GHJ, K(8,6) is the midpoint of GH, L(2.2) is the midpoint of HJ, and M(10,4) is the midpoint of GJ. Find the coordinates of G, H, and J​

Answers

Answer:

I don't know I just need points sorry

Step-by-step explanation:

It’s 76x I did it and I got it have a goood hbvbb jkkkkk

Find m E
F
40°
N
20
G
H
m

Answers

Answer:

180° wish you all the best☺️☺️☺️

[5x+6]*{(3%*5.0x)*5(7*8c)}

Answers

Answer:

210x²c+252xc

Step-by-step explanation:

10000000 point help me plezZzzzz Which of the following are statistical questions?
1. How many pull-ups can wrestlers do?
II. What is the distance between New York and New Jersey?
III. What is the volume of water in Kristen's water bottle?
IV. What is the length of the big toe on Jack's right foot?
OA. Only II
B.
Only III
C.
Only 1
D.
Only IV

Answers

Answer:

How many pull-ups can wrestlers do

Step-by-step explanation:

because it has a variable answer (how many pull-ups) for more than one to compare against

I will give you BRAINLIEST for the correct answer

Answers

Answer:

B) $0.28

Step-by-step explanation:

2.24/8 = 0.28

1. Find the volume of a cone with a diameter of 14 cm and a height of 25 cm.

Answers

Answer:

V≈1282.82

Step-by-step explanation:

V=πr^2h

3=π·72·25

3≈1282.817

DIVIDING RADICALS
Please simplify the pictures shown below

Answers

Answer:

-89442719.1

Step-by-step explanation:

-12 × 5.47722558 =-657267069

3×2.44948974 = 7.34846923

657267069/7.34846923= -89442719.1

the square root of 30 is 5.47722558 which is multiplied by 12 to make -657267069

you the find the square root of 6 which is 2.44948974 and multiply it with 3.

after all, you divide -657267069 by 2.44948974 which is -89442719.1

ct the letter that gives the correct
3x - 2y + 7x + 3y simplifies to?​

Answers

Answer:

3x +7x -2y + 3y

10x - 5y

5xy

can someone please help
me complete
the table

Answers

Answer:

Step-by-step explanation:

-2, 1, 2, 4

can someone tell me what this figure is HEEEEEEEEEELP !!!!!!!

​

Answers

Answer:

Step-by-step explanation:

its a variable. this one represents x. a variable is something that represents an unknown value.

(CORRECT ANSWER GETS BRAINLIEST) What is the correct equation to find the missing value?


x + 2 + 153 = 90

x + 155 = 180

x + 155 = 90

x + 2 = 153

Answers

Answer:

x + 155 = 180

Step-by-step explanation:

Those angles are supplementary meaning that the sum of them equal 180

2+153=153

so x+155=180 is your answer

An athletic field has the shape of a 40-yard-by-100-yard rectangle with a semicircle at each end. A running track that is 10 yards wide surrounds the field. Find the area of the track, the shaded portion of the picture. Use 3.14 for pi.

Answers

Answer:

5000 is the answer

Step-by-step explanation:

mark me brainliest

Answer:

5000

Step-by-step explanation

100*40= 4000

100*10=1000

4000+1000=5000

Natalie has $20 $5 $1 $1 $1 and she needs two more bills to make $48 which bills will she need​

Answers

Two $10 bills would be the answer

Answer:

....................

Lucas scored 9 goals in 4 soccer games last season. Approximately how many points did Lucas average per game?
A 0.9
B 7
C 13
D 2.3

Answers

Your answer is letter c which is 13

Answer:

D)  2.3

Step-by-step explanation:

9/4 = 2 1/4

Someone help me ASAP please

Answers

Answer:

7 m

Step-by-step explanation:

because base*height=area in parallelograms, you can do the reverse operation 56/8 to find the height of 7

I’M MARKING BRAINLIEST!!!!

Plsss help!!!

Answers

Answer: go over 3 up 1

Step-by-step explanation: so like go to 3 then go up 1. Then go 3 more then up 1. Should be right I apologize if I’m wrong but I should be right!

the first few coordinates are (1,3), (2,6), (3,9), (4,12), (5,15), (6,18)

NY Giants Jackets sell for $80, there's a 8% Sales Tax. Calculate the Sales Tax.

Answers

Answer:

$86.40

Step-by-step explanation:

80 × .08 = 6.40

80 + 6.40 = $86.40

can anyone help me on this question?

Answers

i would love to. it would be 41° because 90+49=139 180-139=41

Answer:

m∡2 = 41°

Step-by-step explanation:

m∡2 = 180 - (90 + 49) = 180 - 139 = 41

detrermine weather the table represents an exponential growth function, and exponential decay function, or neither... PLEASE HELP!! BRAINILEST

Answers

Answer:

The y values are decreasing, I would say it's decay.

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