Pls help due tomorrow!!!
Slope = -7; (4, -30)

Pls Help Due Tomorrow!!!Slope = -7; (4, -30)

Answers

Answer 1

Answer:

y = -7x - 2

Step-by-step explanation:

To write this into an equation, we need to use the y = mx + b formula.

y = mx + b

-30 = -7(4) + b  <--- Substitute 4 as x, and -30 as y.

-30 = -28 + b  

+ 28    +28  <--- Add 28 on both sides of the equation.

-2 = b

Final equation:

y = -7x - 2

Answer 2

Answer:

equation:  y = -7x - 2

Step-by-step explanation:

using the formula: y - y1 = m ( x - x1 )

                            : y - -30 = -7 ( x - 4 )

                            : y + 30 = -7x + 28

                            : y = -7x + 28 - 30

                             : y = -7x - 2


Related Questions

When Mr. P. drinks an 8-ounce glass of cola, how many teaspoons of sugar is he consuming if one teaspoon of sugar provides 4 grams of carbohydrate?

a. 5
b. 8 1/2
c. 10
d. 6 1/2
e. 4 1/2

Answers

The number of teaspoons of sugar that Mr. P. consumes is = 56.7 teaspoons.

Calculation of total sugar quantity

The total amount of cola taken is 8-ounce

To covert ounce to grams , the following is carried out;

1 ounce =28.35g

8 ounce = X

Xg = 8 × 28.35

X = 226.8g

But one teaspoon = 4 grams

X teaspoon = 226.8g

cross multiply to solve for x

X = 226.8g/ 4

X = 56.7 teaspoons

Therefore, the number of teaspoons of sugar that Mr. P. consumes is = 56.7 teaspoons.

Learn more about multiplication here:

https://brainly.com/question/10873737

Please show your work a. Find the Slope b. Find the y intercept

Answers

Answer:

Below!

Step-by-step explanation:

We know that:

Slope = Rise/Runy-intercept = the intersection on the y-axis________________________________________________

Solution for part a:

First, pick any two points

My chosen points: (0,1) and (1,4)

Then, using Rise/Run, find the slope of the line.

Rise/Run = 3/1=> 3

Hence, the slope is 3.

________________________________________________

Solution for part b:

y-intercept is the intersection of the line on the y-axis.

=> y-intercept = b = 1________________________________________________

Answer:

1) slope = 1   ||  2) y-intercept = 1

Step-by-step explanation:

Take two coordinates: ( 0 , 1 ) , ( 1 , 4 )

1) using the slope formula: [tex]\frac{y2 - y1 }{x2-x1}[/tex]

                                          : [tex]\frac{4-1}{1-0}[/tex]

                                          : 3 ....this is the slope.

2) y-intercept is 1.  

Help please anyone ?!!!!! Asap please

Answers

Answers and Step-by-step explanations:

For Question 1.)

First, you need to solve 52.1 divided by 5 to figure out the answer. So, we do the long-division of 5 goes into 52.1 10 times, with a remainder of 42.

(Important:) Because the question asks us to estimate, we need to round our answer. Remember: Anytime that a number is on a scale of 4 - 9, the answer does not get rounded up. But if a number is on a scale of 5 - 9, then it gets rounded up. Also, when rounding, you need to look at the placement behind what you are rounding to, which in this case we are looking at the tenths placement: .4 in 10.42.

Fourty-two is on the 4 - 9 scale, so it does not get rounded. So, your answer of 50 divided by 5 = 10 is correct.

|

For Question 2.)

First, you need to solve 719.2 divided by 7 once more to figure out the answer. So by doing long division again, we get a big scary-looking number of 102.742857143. But don't be nervous, just remember the rounding rule above.

So we look at the tenths placement, which is the first 7 in 102.742857143. This number is on the 5 - 9 scale, so the number we are trying round gets rounded up. Now we have 103.

But this question is different. Now we need to round 103 to the nearest 100. There are no decimals, but we do need to look at the ones and tens placement. Three is on the 1 - 4 scale, so it doesn't get rounded up. So 103 rounded to the nearest 100 is 100. So the correct answer is 700 divided by 7 = 100.

I hope this helps.

Sparkles the Clown makes balloon animals for children at birthday parties. At Ronald's party, she made 3 balloon poodles and 4 balloon giraffes, which used a total of 14 balloons. For Javier's party, she used 10 balloons to make 1 balloon poodle and 4 balloon giraffes. How many balloons does each animal require?

Answers

4x+5y=18

I hope this helps!

Find the radius of a circle with circumference 18cm

Answers

Answer:

[tex]r$\approx$2.9[/tex]

Step-by-step explanation:

The equation for circumference is:

[tex]C=2\pi r[/tex]

We can plug 18 cm in for C:

[tex]18=2\pi r[/tex]

Divide both sides by 2

[tex]9=\pi r[/tex]

Divide both sides by [tex]\pi[/tex]

[tex]r$\approx$2.9[/tex]

What is the maximum of the sinusoidal function?

Enter your answer in the box.




A sinusoidal function that begins at negative nine comma negative two and increases to negative seven comma zero and decreases until reaching a low point of negative five comma negative two. The graph then increases until it reaches a high point of negative three comma zero. The graph then decreases until it reaches a low point of negative one comma negative two. The graph then increases through zero comma negative one until it reaches a high point of one comma zero. The graph then decreases until it reaches a low point of three comma negative two. The graph then increases until it reaches a high point of five comma zero. The graph then decreases until it reaches a low point of seven comma negative two. The graph then increases until it reaches a high point of nine comma zero. The graph then decreases until it reaches a low point of eleven comma negative two.

Answers

The sine function ranges between -1 and 1, so the minimum is -1 and the maximum is 1.

QUESTION AND ANSWER CHOICES BELOW:

Answers

The answer is C Y=326,000(1.4)x

Explanation: You model the equation by putting the current number of the population in this case 326,000 times the annual rate which is 1.4% by the number of years so it’s represented as 326,000(1.4)x I pray you get the answer correct

I need to know if these are correct and if they are not can someone pleas help me they are supposed to be simplified

Answers

Answer:

no it all are wrong answer give your pelvis

Answer:

It seems to be correct if you had used the rules properly

For example, the 2 number power rule is used. Similarly, the 3 number quotient rule is used. I think that your answers are correct if you applied the rules properly.

Step-by-step explanation:

A vial holds 2 milliliters of pixie dust.
How many vials can we fill with 13 milliliters of pixie dust?
Include fractions of vials, if applicable.

Answers

Hi your answer would be 6 1/2 vials of pixie dust!

Please help me solve!
Name both the angle pairs and find both the missing angle measure

Answers

Answer:

1. same side interior (59 degrees) 2. corresponding angles (110 degrees)

Step-by-step explanation:

1. angle pair: same side interior angles
m

How do I solve question from attached file?

Answers

Answer:

5y²( 5y - 1 )

Explanation:

[tex]25y^3-5y^2[/tex]

[tex]25yy^2-5y^2[/tex]

[tex]5y^2\left(5y-1\right)[/tex]

9 1/3 to a fraction show me

Answers

Answer:

[tex]\frac{28}{3}[/tex]

Step-by-step explanation:

If you mean an improper fraction, then [tex]9\frac{1}{3}=\frac{(9*3)+1}{3}=\frac{27+1}{3}=\frac{28}{3}[/tex]

Compare between -9
8 to make a true statement.
<
>
=

Answers

-9 < 8
hope this helps!

Answer:

-9 is less than positive 8 because 8 is found on the right of the number line and always the numbers found in the right of the number line are bigger than whom are found in left

Is (4,−1) the solution of the system of equations shown below?
3x+2y=10
−2x+y=−7

Answers

Answer:

No, no it is not.

Step-by-step explanation:

First step : Solve for y in − 2 x + y = − 7.

y = 2 x − 7

Second step : Substitute y = 2 x - 7 into 3 x + 2 y = 10.

7 x − 14 = 10

Solve for x in 7 x - 14 = 10.

x = 24 / 7

Substitute x = 24 / 7 into y = 2 x - 7.

- 1 / 7

That means your answer is.

x = 24 / 7

y = − 1 / 7

Solve for X. 96 93 6 3

Answers

93 is the right answer please mark me as brainlest

Step-by-step explanation:

I say the answer support. me mark me as brainlest

The diameter of a circle is 38 millimeters. What is the circle's circumference?

Answers

The circumference of the circle having a diameter of 38 mm will be 119.32 millimeters.

Given that:

Diameter, d = 38 mm

It is the close curve of an equidistant point drawn from the center. The radius of a circle is the distance between the center and the circumference.

Let d be the diameter of the circle. The circumference of the circle will be given as,

C = πd units

The circumference of the circle will be given as,

C = 3.14 x 38

C = 119.32 mm

More about the circumference of a circle link is given below.

https://brainly.com/question/27177006

#SPJ1

A game has a spinner with 15 equal sectors labeled 1 through 15.

What is P(multiple of 4 or multiple of 7)?


2/15

1/5

2/5

1/3

Answers

Answer:

1/3

Step-by-step explanation:

multiple of 4 is 4,8,12 and the multiple of 7 is 7,14 = 5/15=1/3

A game has a spinner with 15 equal sectors labeled 1 through 15, the value of P is mathematically given as

P=1/3

What is P(multiple of 4 or multiple of 7)?

Question Parameter(s):

A game has a spinner with 15 equal sectors labeled 1 through 15.

Generally, the equation for the value of  P  is mathematically given as

P= multiple of 4and 7 /sample size

Where

Multiple of 4 is 4,8,12 and the multiple of 7 is 7,14

Therefore

P=5/15

P=1/3

In conclusion, The value of P is

P=1/3

Read more about Arithmetic

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Julia has a set of cards with each labelled Cat, Dog, Hamster or Rat.
a) Complete the table below to show the probability of getting a card
labelled Rat when randomly choosing a card from the set.
Label
Cat
Dog
Hamster
Rat
Probability
0.35
0.4
0.1
b) Julia chooses a card at random from her set of cards.
What is the probability that the card is labelled Cat or Hamster?
+
c) Julia's sister, Lisa, has an identical set of cards.
They both each choose one card at random from their set of cards.
What is the probability that they both choose a card labelled Dog?
+

Answers

Answer:

a) 0.15

b) 0.45

c) 0.16

Explanation:

a) 1-0.35-0.4-0.1=0.15

b) 0.35+0.1=0.45

c) 0.4x0.4=0.16

Help.The problems are on the picture:)

Answers

Answer:

1. 476 2. 442 3. 34 4. 104 5. 5 6. 52

Step-by-step explanation:

hope this helps :)

Are the data more spread out below Q1 or above Q3 ? Explain

Answers

Above Q3 cause the values are more between the dots

What is the reflection of the point (−6, 2) across the y-axis?

Answers

Answer:

reflect up : -6,2 reflect right : 6,-2

Step-by-step explanation:

Answer:

(6,2)

Step-by-step explanation:

Two friends work together on the entry for a poetry contest and won; however, there is only one prize and cannot be split. Some methods of determining who receives the prize. NO LINKS!

Answers

A ,C,D

#A

If we rool a die chances of even=chances for odd=3

Probability=3/6=1/2

#C

If we take names in equal amount probability remains same so we can do it

#D

By flipping a coin we have same probability for head and tail i.e 1/2.

Which of these is equivalent to 210°?

A) 7π/6 rad
B) 6π/7 rad
C) 7π/3 rad
D) 3π/7 rad

Answers

Answer:

7π/6

Step-by-step explanation:

The way to convert radian to degree is to convert π to 180 degrees. We know that π radian is equal to 180 degrees and therefore.

A) 7(180)/6 = 7(30) = 210 degrees

B) 6(180)/7 = 1080/7 = approx 154.2 degrees

C) 7(180)/3 = 7(60) = 420 degrees

D) 3(180)/7 = 540/7 = approx 77.1 degrees

When we convert π rad to 180 degrees and evaluate, we will get the rad value in degree form.

Therefore, 7π/6 = 210 degrees. Hence, A is the answer.

Answer:

[tex]\large\underline{\underline{\maltese{\pink{\pmb{\sf{\: A)\frac{ 7\:\pi}{6}}}}}}}[/tex]

Step-by-step explanation:

We know that, π radian = 180°. So, at first, let's substitute the value of π as 180° in the given options.

7π/6 rad = 7 × 180 / 6 = 210°6π/7 rad = 6 × 180 / 6 = 180°7π/3 rad = 7 × 180 / 3 = 420°3π/7 rad = 3 × 180 / 7 = 77.14°

We can see that, 7π/6 when converted to its degree form gives 2210° as the answer.

•°• A) 7π/6 is the correct answer.

______

Hope it helps!

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■ https://brainly.com/question/14873264

■ https://brainly.com/question/15433245

[tex]\mathfrak{Lucazz}[/tex]

Can someone pls help 15 POINTS!!!

Answers

Answer:

Step-by-step explanation: Just so you know we need to see the whole problem and l am actually already learned this im just finished with the Ratios

What is the reflection of the point (-5, 4) across the y-axis?

Answers

Answer:

(5, 4)

Step-by-step explanation:

The x goes from negative to positive, but the y stays the same.

Find the greatest common factor of these two expressions.

Answers

Answer: 6(w^3)(v^2)

Step-by-step explanation:

do it in parts.

gcf(18,30) = 6

gcf(w^3,w^6) = w^3

gcf(v^2,v^7) = v^2

nothing pairs with the u^4

thus

6(w^3)(v^2)

Find total surface area

Answers

7x9 = 63
63x2 = 126
126 is the surface area

Complete the pattern. 3, 9, 27, 81, _, _,


Thank you!​

Answers

Answer:

243 then 729

Step-by-step explanation:

each number is being multipled by 3.

a recipe for waffles calls for 2 cups of flour and 3 teaspoons of baking powder.
jason uses 4 cups of flour.
how much baking powder should he use?
5 teaspoons
6 teaspoons
8 teaspoons
12 teaspoons ​

Answers

Answer:

8 teaspoons

Step-by-step explanation:

each cup of flour = 1 1/2 teapoons of bp

4 x 1 1/2 = 8

Round your answer to the nearest tenth if necessary.

Answers

Answer:

  3818.2 in³

Step-by-step explanation:

The formula for the volume of a cylinder is ...

  V = πr²h . . . . . where r is the radius (half the diameter) and h is the height

Filling in the given values, we find the volume to be ...

  V = 3.14(8 in)²(19 in) = 3818.24 in³

The volume of the drum is about 3818.2 cubic inches.

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