Find the equation of this line

Find The Equation Of This Line

Answers

Answer 1

Answer:

-6x+4

Step-by-step explanation:

y-intercept is at 4 which is b.

It goes down 6 units as it decreases from 4 to -2.

Since it decreases 6 is negative

therefore -6x+4


Related Questions

Write the slope-intercept inequality for the graph below. If necessary, use <=
for s or >= for 2.
(1,-1)
(2,-5)

Answers

Answer is y<-4x+3
Solve for y=mx+b
M=y2-y1/x2-x1= -5-(-1)/2-1=-4
B=(x=2,y=-5),
-5=-4(2)+b
-5=-8+b
-5+8=-8+8+b
3=b
Line is dotted for < or >, shaded area is underneath line so it’s less than(doesn’t always work just by looking at it) so it’s <
Y<-4x+3

Henry used square papers, each measuring 1 square unit, to tile a rectangle with no gaps or overlaps. He sketched his work as shown. Use the
image to fill in the missing information.

Help need answer today!!!

Answers

Answer:

If you give me the image and what the question is then I will be happy to try and help you in the comments!

Step-by-step explanation:


Question 3
The time needed for surgeons to complete a specific knee surgery is normally distributed with a mean of 80 minutes and a standard deviation of 10 minutes.
What is the probability that a surgery will last for more than 98 minutes?

0.0010
0.0359
0.9664
0.9641

Answers

Answer:

I would say d.im pretty sure tho

To the tenth place, what is the greatest number that rounds to 3

Answers

Answer:

2.99 i think

Step-by-step explanation:

Answer:

show your face

Step-by-step explanation:

Find the exact value of y

Answers

9514 1404 393

Answer:

  y = 27

Step-by-step explanation:

In these similar right triangles, the ratio of long side to short side is the same.

  y/18 = 18/12

  y = 18(18/12)

  y = 27

a helicopter is bought for 5 million.its value depreciated by 7%each year .how many years wil it take for value to halve​

Answers

Answer:

Number of year = 9.5 year

Step-by-step explanation:

Given:

Initial value[Cost price] = $5,000,000

Depreciation rate[r] = 7% = 0.07

Final value[After depreciation cost] = 5,000,000 / 2 = $2,500,000

Find:

Number of year[After half value]

Computation:

A = p[1-R]ⁿ

Final value = Initial value[1-r]ⁿ

2,500,000 = 5,000,000[1-0.07]ⁿ

0.5 = [0.93]ⁿ

Number of year = 9.5 year

Can somebody please help me!!!!

Answers

Answer:

Step-by-step explanation:

that the A on the triangle is pointed in the opposite direction should help you decide what happened.... how far around do you have to turn to be facing in the opposite direction?

if you said  180 ° , you'd be right :)

180 is the green choice, that looks good

7.
(6. Linda earns $2538 per month. Billie earns
$32,700 per year. Who earns more, Linda or
Billie?
Answer
& Kart's salary is $30,500 per year. If he gets a
9.

Answers

Answer: Billie earns more.

Step-by-step explanation:

Since Linda earns $2538 per month. We have to calculate her yearly earnings and this will be:

= $2538 × 12

= $30456

Billie earns $32,700 per year. From the calculation above, we can see that Billie earns more than Linda.

4n -6 = 10n
Simplify.

Answers

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

Answer: n = -1

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

add 6 to both sides of the equation.

4n − 6 = 10n

4n − 6 + 6 = 10n + 6

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

simplify.

(add the numbers)

4n − 6 + 6 = 10n + 6

4n = 10n + 6

4n = 10n + 6

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

subtract 10n from both sides.

4n − 10n = 10n + 6 − 10n

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

simplify. (again)

(combine like terms)                                          (combine like terms)

4n − 10n = 10n + 6 − 10n                                   −6n = 10n + 6 − 10n

−6n = 6

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

divide both sides by the same term.

−6n/−6 = 6/-6

n = 6/−6n = 6/−6

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

simplify. (again)

(cancel terms that are in both the numerator and denominator)

n = 6/−6

(divide the numbers)

n = 6/−6

n = 1

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

Answer:

n= -1

Step-by-step explanation:

A large supermarket chain was interested in seeing if they could increase their holiday sales by starting their Black Friday sales 2 hours earlier than normal. To test this, they randomly selected half of their 500 stores and told them to start their sales at the new starting time, while the other half of the stores would start at the standard starting time. Which of these answers represents an element of replication in this study?
a. they randomly selected half
b. their 500 stores
c. while the other half of the stores would start at the standard starting time
d. 250 stores

Answers

Answer:

wow hold on BTW I LIKE YOUR CUG

The element of replication in the study is option b, their 500 stores.

What is Replication in Statistics?

Replication in statistics id defined as that repeating an experiment so that the variability if any existing in the event can be noticed.

Replicate is termed as each of the repetition.

Given that,

A large supermarket chain was interested in seeing if they could increase their holiday sales by starting their Black Friday sales 2 hours earlier than normal.

To test this, they randomly selected half of their 500 stores and told them to start their sales at the new starting time, while the other half of the stores would start at the standard starting time.

So here the replication is the repetition of the same experiment by 500 stores.

So the element of replication is 500 stores.

Hence 500 stores is the element of replication.

Learn more about Replication here :

https://brainly.com/question/4379946

#SPJ2

y varies directly as x. When x = 9, y = 27

Find y when x = 27

Answers

Answer:

y/x, 27/9 = 3, 3 = y/27, y = 81.

Step-by-step explanation:

Can someone help me pls

Answers

Answer:

69

Step-by-step explanation:

both edges equal 90 degrees

90 plus 90 plus 111 =291

360-291

Weekly wages at a certain factory are
normally distributed with a mean of
$400 and a standard deviation of $50.
Find the probability that a worker
selected at random makes between
$250 and $300.

Answers

The answer should be 2.35

Find the area of a circle with radius equal to 2/π

Answers

9514 1404 393

Answer:

  4/π

Step-by-step explanation:

Use the given radius in the formula for the area of a circle.

  A = πr²

  A = π(2/π)² = 4π/π²

  A = 4/π . . . . square units

can someone please help me

Answers

Answer:

B

Step-by-step explanation:

minimum = 1

first quartile = 12

median = 6

third quartile = 16

maximum = 19

Gina randomly chooses from three different games to play on her computer: game A, game B, and game C. She generated this table of random combinations to model the situation. The estimated probability that Gina plays at least three games before she plays game a is

Answers

Answer:

The answer is 0.34

Step-by-step explanation:

I'm sorry i don't have an explanation for this. please like this comment is my answer is right

Explanation:

You must find the probability of Gina playing at least three games before playing game A. The phrase “at least three” means “three, four, five, or more.” That means Gina would not play game A in the first two occurrences (n – 1 = 3 – 1 = 2). Search the table for all outcomes that do not have A in the first two occurrences. These occurrences represent the event you’re interested in. Estimate the probability using the formula

.

The answer is 0.34.

Based on the diagram, what is the length of AC?
A:6.2
B:12.4
C:17
D: 26

Answers

I believe it is D=26 Because angle F,E is equal so A,B B,C are also equal

[tex]\frac{3}{x}+\frac{x}{x+2}[/tex]

Answers

Answer:

[tex]\frac{3}{x}+\frac{x}{x+2}= \frac{x^2+3x+6 }{x^2+2x}[/tex]

Step-by-step explanation:

Given

[tex]\frac{3}{x}+\frac{x}{x+2}[/tex]

Required

Solve

[tex]\frac{3}{x}+\frac{x}{x+2}[/tex]

Take LCM

[tex]\frac{3(x+2) + x * x}{x(x+2)}[/tex]

[tex]\frac{3(x+2) + x^2}{x(x+2)}[/tex]

Open brackets

[tex]\frac{3x+6 + x^2}{x^2+2x}[/tex]

Rewrite as:

[tex]\frac{x^2+3x+6 }{x^2+2x}[/tex]

Hence:

[tex]\frac{3}{x}+\frac{x}{x+2}= \frac{x^2+3x+6 }{x^2+2x}[/tex]

1. You invest $800 in a 2% savings account.
(a) After three years, how much interest have
you earned?

Answers

Answer:

A the end of three years you would earned $48.96 in interest.

Step-by-step explanation:

Can someone help me??

Answers

Answer:

1) x represents the # of cranes

  3x represents the # of cranes * 3 minutes

  10 represents the time the centerpiece took

  30 is the time limit

2) x[tex]x\geq \frac{20}{3} or 6\frac{2}{3}[/tex]

Btw, i'm not sure which way the signs go since I learned this a while ago.

Step-by-step explanation:

Good Luck!!!

Write and expression to represent the submarines elevation after its final dive

Answers

Answer is in file explain: sorry if I’m wrong

One side of a rectangular yard is bounded by the side of a house. The other three sides are to be fenced with 425 ft of fencing. The length of fence opposite the house is 10 ft less than

either of the other two sides. Find the dimensions (in ft) of the yard.


shorter side ft

longer side ft

Answers

Answer:

Longer side = 145ft

Shorter side = 135ft

Step-by-step explanation:

Here we have a rectangle.

Let's define L as the longest side (the one that is perpendicular to the wall of the house) and S as the shorter side.

We know that the perimeter of a rectangle is:

P = 2*L + 2*S

So if we wanted to fence this rectangle, we would need fencing equal to the perimeter.

But in this case, one of the shorter sides does not need to be fenced, so we only need:

2*L + S of fencing.

And we know that we will use 425ft of fencing, then:

2*L + S = 425 ft

We also know that The length of the fence opposite the house is 10 ft less than  either of the other two sides, then:

S = L - 10ft

Then we have two equations:

2*L + S = 425 ft

S = L - 10ft

Here we can just replace the second equation into the first one to get:

2*L + (L - 10ft) = 425 ft

Now we can solve this for L

2*L + L - 10ft = 425ft

3*L = 425ft + 10ft

3*L = 435ft

L = 435ft/3 = 145ft

This means that the longer side is 145ft long.

And by the equation:

S = L - 10ft

S = 145ft - 10ft = 135ft

S = 135ft

We know that the shorter side is 135ft long.

1) The endpoints of AB are A(-3, 8) and B(4,5). If AB is
dilated by a scale factor or 2, what is the slope and length
of A'B?
No links pls!!!

Answers

Answer:

ehhhhhhhhhhhhhhhhhhh

Which is equivalent to (2 × 5)^4

Answers

Answer:

32/40

Step-by-step explanation:

4x8 and 4x10

Ms.hernandez is taking her children and their friends to the movies. She will pay $10 for her adult tickets and $7 for each child ticket. Ms.Hernandez does not want to spend more than $40. which equality can be used to find c, the number of child tickets ms.hernandez can purchase?

Answers

Answer:

10a + 7c < 40

Step-by-step explanation:

Exercise 11.1.2: Find the next permutation in lexicographic order. About For each permutation of {1, 2, 3, 4, 5, 6, 7}, give the next largest permutation or indicate that the permutation is the last one in lexicographic order. (a) (1, 2, 3, 4, 5, 6, 7) (b) (7, 6, 5, 4, 3, 2, 1) (c) (1, 7, 6, 4, 2, 3, 5) (d) (3, 7, 6, 5, 4, 2, 1) (e) (5, 4, 7, 6, 3, 2, 1)

Answers

Solution :

A permutation in the field of mathematics may be defined as the arrangement of its members into a linear order or a sequence. However, if a set is already being ordered, then it is the rearrangement of the elements of the set.

In the context, the next largest permutation set is :

a). (1,2,3,4,5,6,7)

b). The given permutation is the last one in the lexicographic order.

c). (1,7,6,4,2,5,3)

d). (4,1,2,3,5,6,7)

e). (5,6,7,4,3,2,1)

The next permutation in lexicographic order will be (5,6,7,4,3,2,1).  

What is a permutation?

It should be noted that a permutation in the field of mathematics where there are several possible ways in which numbers or things can be ordered or arranged.

When applied to numbers, the lexicographic order is increasing numerical order. This is an increasing numerical order from left to right). For example, the permutations of {1,2,3} in lexicographic order are 123, 132, 213, 231, 312, and 321

In the context, the next largest permutation set is (5,6,7,4,3,2,1).

Learn more about permutations on:

https://brainly.com/question/1216161

**Will give brainiest

Answers

Answer:

707

bc

tan(3)=a/4960

Answer:

[tex]\boxed {\boxed {\sf 260 \ feet}}[/tex]

Step-by-step explanation:

We are asked to find the driver's altitude increase. The increase in altitude is also the height of the triangle, which is labeled a.

Since this is a right triangle (signified by the small square representing a 90 degree angle), we can use trigonometry. The three trigonometric ratios are:

sinθ=opposite/hypotenuse cosθ= adjacent/hypotenuse tanθ=opposite/adjacent

The angle (θ) given is 3 degrees. Side a is opposite this angle and the side measuring 4,960 feet is the hypotenuse because it is opposite the right angle. Therefore, we use sine.

[tex]sin \theta= \frac {opposite}{hypotenuse}[/tex]

[tex]sin 3= \frac {a}{4960}[/tex]

We are solving for a, so we must isolate the variable. It is being divided by 4960 and the inverse of division is multiplication. Multiply both sides by 4960.

[tex]4960*sin 3= \frac {a}{4960}*4960[/tex]

[tex]4960*0.05233595624= a[/tex]

[tex]259.586343=a[/tex]

Round to the nearest whole number. The 5 in the tenth place tells us to round the 9 to a 0 in the ones place, then the 5 to a 6 in the tens place.

[tex]260 \approx a[/tex]

The driver's increase in altitude is approximately 260 feet.

What is the value of X to the nearest tenth??? ​

Answers

Answer:

11

Step-by-step explanation:

whats the answer to this question

Answers

Answer:

a=20

Step-by-step explanation:

7+13=20

20-7=13

What’s the answer for 18 and 19?

Answers

Answer:

18. 3,0 19. 0,5

Step-by-step explanation:

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