The equation of a line is given below.
2x+y=-3
Find the slope and the y-intercept.
Then use them to graph the line.

Answers

Answer 1

Answer:

Slope = -4.000/2.000 = -2.000

y-intercept = -3/1 = -3.00000

Step-by-step explanation:

^

Answer 2

Answer:

-2 is slope and -3 in y-intercept

Step-by-step explanation:

Starting with 2x + y = -3

Subtract 2x from both sides to get y alone:

y = -2x -3

This is now in slope-intercept form, which is y=mx+b, where m=slope and b=y-intercept.

-2 is in the m spot, so it is the slope

-3 is in the b spot, so it is the y-intercept

See image for graph

The Equation Of A Line Is Given Below.2x+y=-3Find The Slope And The Y-intercept.Then Use Them To Graph

Related Questions

Section 1: Interests What job (career) interests you? Why does this job (career) interest you? What specifics do you like about it? Explain.

Section 2: Skills What technical (hard) skills are related to this career? What are some personal/creative (soft) skills that are related to this career? Explain.

Section 3: Connecting to the Career From the skills listed in section 2 what technical skills do you already have? How do you plan on improving the technical skills you do not have or the skills that need to be improved? Explain.


please help if u can answer this right i will give braniest ​

Answers

Answer:

The 7 Soft Skills You Need in Today's Workforce

Leadership Skills. Companies want employees who can supervise and direct other workers. ...

Teamwork. ...

Communication Skills. ...

Problem-Solving Skills. ...

Work Ethic. ...

Flexibility/Adaptability. ...

Interpersonal Skills.

Step-by-step explanation:

I need these answers, does anyone know how to do it? this assignment is 20 points!

Answers

Answer:

1. 3

2. -2

3. (1, 2)

Step-by-step explanation:

y axis is the numbered line that looks like the |

x axis is _

so the y int is 3 because A intercepts the y axis at 3

the y int for B is -2 because it intercepts the y axis at -2

the intersection of both lines is (1, 2) because you look and the point is at 1 for x and 2 for y

Answer:

y-intercept of line a: y=3

y-intercept of line b: y=-2

intersection: (1, 2)

Step-by-step explanation:

So the y-intercept of each line is where each line touches the y-axis.

The y-axis is the vertical line down the middle of the graph.

For line a, it touches the y-axis at 3, so we say the y-intercept is y=3.

For line b, it is the same thing, except it touched the y-axis at -2, so we say y=-2.

The intersection is the point at which both lines cross. In this graph, they cross the point (1, 2). Let me know if you need help figuring out how to do that.

Hope this helps!

Line 1 passes through points ( 4 , − 4 ) and ( 8 , − 3 ) while line 2 passes through points ( 1 , − 6 ) and ( − 1 , 2 ) . Determine whether the lines are parallel, perpendicular, or neither.

Answers

Answer: perpendicular

Step-by-step explanation:

Verify expenmentally that the sum of 3 angle of a 180​

Answers

Answer:

1. Angles on a Straight line are add up to 180°2. Angles/sum of a triangle add up to 180°3. Two opposite angles of a cycle quadrilateral are supplementary (add up to 180°)

Select all fractions equivalent to 3/12 .
A.1/2

B.6/12

C.6/24

D.1/4

"(help me)"

Answers

Answer:

Option D 1/4 is the correct answer.

I think it will help you.

Answer:

the answer is C.) 6/24 i hope that helps

Which one is right triangle angle
a. 45, 55 and 35
b. 52, 48 and 20​

Answers

option b. 52, 48 and 20

Step-by-step explanation:

let's solve:-

To test whether given this triangle is right triangle or not, we can use the Pythagorean Theorem .

soo

Pythagorean Theorem=

[tex]\bold \green{(leg1)^{2} +(leg2)^{2} =(hypotenuse)^{2} }[/tex]

_____________________________________

Here:-

[tex]\bold \blue{leg \: 1 = 48} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \bold \blue{ leg2 = 20} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \bold\blue{hypotenuse = 52}[/tex]

Putting values:-

[tex] {48}^{2} + {20}^{2} = {52}^{2} \: \: \: \: \: \: \\ \\ 2304 + 400 = 2704 \\ \\ 2704 = 2704 \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]

_____________________________________

how many square feet of out door carpet will we need for this hole​

Answers

Answer:

12ft² + 12ft² = 24ft²

Step-by-step explanation:

Pls, choose me as brainliest!

What is the positive solution for the equation: x2−8x=9

Answers

Answer:

3.33..

Step-by-step explanation:

x2-8x=9

x-6x=9

-5x=9

x=-5/9

(-5/9)(2)-8(-5/9)=3.33.. (3 and 1/3)

Answer:

x = 9

Step-by-step explanation:

x² - 8x = 9

x² - 8x - 9 = 0

(x - 9)×(x + 1) = 0

x = 9 or x = -1

Positive solution : x = 9

Jack is on one side of a 200 foot-wide canyon and Jill is on the other side. Jack and Jill can both see the trail guide at an angle of depression of 60 degrees. How far are they from the trail guide?

Answers

Answer:

Jack and Jill would each be [tex]200\; {\rm ft}[/tex] away from the trail guide.

Step-by-step explanation:

Refer to the diagram attached. Let [tex]\sf A[/tex] denote Jack, [tex]\sf I[/tex] denote Jill, and [tex]\sf G[/tex] denote the trail guide.

The angle [tex]\angle {\sf GAI} = 60^{\circ}[/tex] as it represents the depression angle of the trail guide from the perspective Jack. Likewise, [tex]\angle {\sf GIA} = 60^{\circ}[/tex] for the angle from the perspective of Jill.

Note that in triangle [tex]\triangle {\sf AGI}[/tex]:

[tex]\begin{aligned}\angle {\sf AGI} &= 180^{\circ} - \angle {\sf GAI} - \angle {\sf GIA}\\ &= 180^{\circ} - 60^{\circ} - 60^{\circ} \\ &= 60^{\circ} \end{aligned}[/tex].

Thus, triangle [tex]\triangle {\sf AGI}[/tex] would be an equilateral triangle as all its interior angles are  [tex]60^{\circ}[/tex]. Therefore, the length of all three sides would be equal:

[tex]\overline {\sf AG} = \overline{\sf GI} = \overline{\sf AI}[/tex].

The length of segment [tex]\sf{AI}[/tex] represents the distance between Jack and Jill. This distance is supposed to be the same as the width of the canyon,  [tex]200\; {\rm ft}[/tex]. Thus, [tex]\overline{\sf AI} = 200\; {\rm ft}[/tex].

The distance between Jack and the trail guide would be the same as the length of segment [tex]{\sf AG}[/tex], which is [tex]\overline{\sf{AG}} = \overline{\sf AI} = 200\; {\rm ft}[/tex].

Similarly, the distance between Jill and the trail guide would be the same as the length of segment [tex]{\sf GI}[/tex], which is [tex]\overline{\sf{GI}} = \overline{\sf AI} = 200\; {\rm ft}[/tex].

Divide 2/9 by 2/4. I need this answer asap.

Answers

Answer:

The answer is 4/9

Step-by-step explanation:

On dividing 2/9 by 2/4, we multiply [tex]\frac{2}{9}[/tex] with the reciprocal of [tex]\frac{2}{4}[/tex].

= [tex]\frac{2}{9}[/tex] × [tex]\frac{4}{2}[/tex] = 4/9

Sarah mixes 2/3 cup of low fat milk and 1/2 cup of skim milk and the mixture has 111 calories. She knows that if she mixes one cup of low fat milk and one cup of skim milk that the mixture will have 188 calories. How many calories are in one cup of low fat milk and how many calories are in
one cup of skim milk?

A 102 calories in a cup of low fat milk and 86 calories in a cup of skim milk
B 102 calories in a cup of low fat milk and 40 calories in a cup of skim milk
C 86 calories in a cup of low fat milk and 102 calories in a cup of skim milk
D 40 calories in a cup of low fat milk and 102 calories in a cup of skim milk

Answers

The calories in a cup of low fat milk is 102 calories and the  calories in a cup of milk in skim 86 calories .

What are the two simultaneous equations that can be sued to represent this question?

2/3l + 1/2s = 111

4l + 3s = 666 equation 1

l + s = 188 equation 2

Where:

l = calories in the low fat milk

s = calories in the skim milk

What is the calories in the skim milk?

Multiply equation 2 by 4

4l + 4s = 752 equation 3

Subtract equation 1 from 3

s = 86

What is the calories in the low fat milk?

Substitute for s in equation 2

l + 86 = 188

l = 188 - 86

l = 102

To learn more about simultaneous equations, please check: https://brainly.com/question/25875552

Three side lengths of 5.2 cm, 6.3 cm and 10.5 cm will form exactly one unique triangle.
O True
O False

Answers

True, the three sides will form exactly one unique triangle.

What is a triangle?

A triangle is three dimensional shape, whose third length is less than the sum of the first and second length.

let the first length = alet the second length = blet the third length = k

(b - a) < k < (b + a)

(6.3 cm - 5.2 cm) < k (6.3 cm + 5.2 cm)

1.1 cm < k < 11.5 cm

The third length = 10.5 cm which is greater than 1.1 cm and less than 11.5 cm.

Thus, the three sides will form exactly one unique triangle.

Learn more about conditions of a triangle here: https://brainly.com/question/22674890

Lines m and n are parallel. Which angle has q measure of 110°?​

Answers

Answer:

between angles 1 and 3

Step-by-step explanation:

it’s the angle that is 110 degrees wide

What is the value of t?

Answers

Since the big angle is equal to 77 deg. That makes the other angle equal to 77. So 77-32 is equal to 45 making t=45

Ayshab walked x miles at 4 mph. She then walked 2x miles at 3 mph. The second part of the journey took 25 minutes longer than the first part of the journey. Find the value of x

Answers

2x/3 = x/4+5/12
2x/3= 3x/12+5/12
2x/3=3x+5/2
24x=9x+5
15x=15
X=1

25 minutes/60=5/12

The value of x will be equal to 5 / 12 for the given equation.

What is speed?

Speed is defined as the ratio of the time distance travelled by the body to the time taken by the body to cover the distance.

From the given data we will form an equation

Ayshab walked x miles at 4 mph. She then walked 2x miles at 3 mph. The second part of the journey took 25 minutes longer than the first part of the journey

2x/3    =   x/4  +  5/12

2x/ 3   =    3x/12   +   5/12

2x/3    =    3x   +  5/2

24x     =    9x   +  5

15x     =    15

X     =     1

25 minutes/60    =     5/12

Therefore the value of x will be equal to 5 / 12 for the given equation.

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find the coordinate of the point where y-4x=1

Answers

Answer:

(0, 1 )

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

given

y - 4x = 1 ( add 4x to both sides )

y = 4x + 1 ← in slope- intercept form

with c = 1

the coordinates of the y- intercept are (0, 1 )

5 3/4- 2 1/4 as a fraction please help my maths go work is due tomorrow

Answers

Answer:14/4

Step-by-step explanation:5 3/4 - 2 1/4 = 3 2/4 = 14/4

Five friends—Allison, Beth, Carol, Diane, and Evelyn— have identical calculators and are studying for a statistics exam. They set their calculators down in a pile before taking a study break and then pick them up in random order when they return from the break. What is the probability that at least one of the five gets her own calculator?

Answers

Answer:

20%

Step-by-step explanation:

this is because that 1 in 5 is equal to 20%

Melanie is looking for a loan. She is willing to pay no more than an effective rate of 9. 955% annually. Which, if any, of the following loans meet Melanie’s criteria? Loan A: 9. 265% nominal rate, compounded weekly Loan B: 9. 442% nominal rate, compounded monthly Loan C: 9. 719% nominal rate, compounded quarterly a. B only b. A and C c. A and B d. None of these fit Melanie’s criteria. Please select the best answer from the choices provided A B C D.

Answers

Melanie should take A and B, being r(loan a)= 9.699% annually, r(loan b)=9.862% annual

What options Melanie should choose for the best deal?

It is given that

Loan A: 9.265% nominal rate, compounded weekly

In order to find the easiest effective rate, we need to divide this rate by 52 (which are the weeks in a year). Once we do that, we convert this effective weekly rate into an effective annual rate. Let´s walk you through all this.

[tex]r(Eweek)=\dfrac{0.09265}{52} =0.00178173[/tex]

Or 0.178173% effective weekly. Now we can transform it into an effective annual rate.

[tex]r(e,a)=1+(r(e.week))^{52} -1[/tex]

[tex]r(e,a)=1+(0.00178173)^{52} -1=0.09699[/tex]

Or 9.669% annual, which is less than 9.955%, so this one is selected, let´s check the next.

Loan B: 9.442% nominal rate, compounded monthly

Just like we did with Loan A, we need to divide this rate too, only this time, we will divide by 12, therefore obtaining an effective monthly rate.

[tex]r(Emonth)=\dfrac{0.09442}{12} =0.00786833[/tex]

Or 0.786833% effective monthly, let´s turn it into an effective annual rate.

[tex]r(e,a)=1+(r(e.month))^{12} -1[/tex]

[tex]r(e,a)=1+(0.00786833))^{12} -1=0.09862[/tex]

Or 9.862% annual, so this rate would work for Melanie too. This means that option C) is the answer we are looking for but, let´s walk that extra mile and turn that Loan C rate into an annual rate.

[tex]r(Eweek)=\dfrac{0.09719}{4} =0.0242975[/tex]

or 2.42975% effective quarterly, now, let´s convert it into an effective annual rate.

[tex]r(e,a)=1+(0.0 242975))^{12} -1=0.010079[/tex]

That is 10.079% effective annual, therefore, Loan C is not an option for Melanie.

Thus Melanie should take A and B, being r(loan a)= 9.699% annually, r(loan b)=9.862% annual

To know more about Compound interest follow

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Simplify (3x3 + 8x2 – 2x + 4) + (6x2 + 4x + 4).

Answers

Answer:

3x^2+14x^2+2x+8

Step-by-step explanation:

21/10 divided by 3/4 as a fraction

Answers

Answer:

5/14

Step-by-step explanation:

hope this helps

The volume of a different right cylinder is 7, 4481 cubic centimeters. The diameter of the base of the
cylinder is 28 centimeters. What is the height, in centimeters, of the cylinder?

Answers

Answer:

120.96

Step-by-step explanation:

v = pi × R squared × hight

it's like when

14=2×7

14÷2=7

you turn the equation

14) through: (-3, 4) and (5,2)
A) x + 4y= 13 B) 4y= -1
C) x = -4
D) –3 y = 0

Answers

Answer:

a, the letter is a and you welcome

Answer:

A) x+4y=13

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(2-4)/(5-(-3))

m=-2/(5+3)

m=-2/8

simplify

m=-1/4

y-y1=m(x-x1)

y-4=-1/4(x-(-3))

y-4=-1/4(x+3)

y=-1/4x-3/4+4

y=-1/4x-3/4+16/4

y=-1/4x+13/4

y-(-1/4x)=13/4

y+1/4x=13/4

4(y+1/4x)=4(13/4)

4y+4/4x=13

4y+x=13

x+4y=13

QUICK whoever gives correct answer will get brainliest please and thank you.​

Answers

Answer:

D. Magazine

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

I just took it and that was the answer hope you get an a

HELLP PLEASE I NEED IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The ordered pairs for two points are listed in the table. What is the equation, in slope-intercept form, of the line that contains these points?

A. y = -6x + 2
B. y = -6x - 2
C. y = -2x + 6
D. y = -2x - 6

Answers

The answer is D try substituting the values of x and y and it will prove that it is correct

The ordered pairs for two points are listed in the table. What is the equation, in slope-intercept form, of the line that contains these points?

A. y = -6x + 2

B. y = -6x - 2

C. y = -2x + 6

D. y = -2x - 6 ✓

A. y = -6x + 2

putting the value of x & y as 3 & -12-12 = -6 x 3 +2 -12 ≠ -16

B. y = -6x - 2

putting the value of x as 3 & y as -12-12 = -6 x 3 -2-12 ≠ -20

C. y = -2x + 6

putting the value of x as 3 & y as -12-12 = -2 x 3 + 6-12 ≠ 0

D. y = -2x - 6✓

putting the value of x as 3 & y as &12-12 = -2 x 3 -6-12 = -6-6-12 = -6

what is the value of y?

Answers

Answer:

54 degrees

but i think its 63 degrees now

Step-by-step explanation:

because i think this is an equilateral triangle

edit

wait i think its actually 63 because a triangle is 180 degrees and when you add..

54 + 63 + 63 = 180

Answer:

D. 63°

Step-by-step explanation:

sum of angles in a triangle = 180°

therefore

y + y + 54 = 180

2y + 54 = 180

2y = 126

y = 63°

if this helped pls give brainliest

Solve the following system of equations

3x+2y=1
Y=x-2

Answers

Answer:

X=1

Y=-1

Step-by-step explanation:

Y=X-2

3X+2(X-2)=1

3X+2X-4=1

5X-4+1

5X=1+4

5X=5

X=1(5/5)

Y=X-2

Y=1-2

Y=-1

Which expression is equivalent to 9w2+24w+16

Answers

Answer:

105w+16

Step-by-step explanation:

81w+24w=105w

What are the values of A, B, C, and D

Answers

Answer:

a=5 ;b=10 ;c= 5 ; d= 5√3

Step-by-step explanation:

sin 45=9/5√2

a=5√2 sin 45

a= 5

tan45= 5/c

c=5/tan45

c= 5

tan 30=a/d

=5/d

d=5/tan 30

d=5√3

sin 30=5/b

b= 5/sin 30

b= 10

Please help, I’ll mark as brainliest.

Answers

Answer:

increasing : (-inf, -3]

decreasing : [-3, inf)

domain : (-inf, inf)

range : (-inf, 4]

Step-by-step explanation:

Other Questions
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