x−2y=−1
y=5x−3
Choose the correct answer below.
A.
The two lines are perpendicular.
B.
The two lines are neither parallel nor perpendicular.
C.
The two lines are parallel.
D.
More information is needed.

Answers

Answer 1

Answer:

b. the two lines are neither parallel nor perpendicular.


Related Questions

HELP NEEDED ASAP

Find the measure of the missing angles.

Answers

Answer:

E. is 103 degree.

It's a vertical angle.

F. is 77 degree

the e and f makes a 180 degree. 180-103(aka e) = 77 degree

D. is 90 degree. it's perpendicular.

The total cost of a pizza and 3 drinks is $19. The price of the pizza is $10 and each drink is the same price, d. 6) Which model represents the situation?

Answers

The total cost of pizza and drinks, is an illustration of a linear function.

The model that represents the situation is: [tex]\mathbf{10 + 3d = 19}[/tex]

The given parameters are:

[tex]\mathbf{Total =19}[/tex]

[tex]\mathbf{1\ pizza =10}[/tex]

[tex]\mathbf{1\ drink =d}[/tex]

The cost of 3 drinks will be 3d

The total cost would then be:

[tex]\mathbf{Total = 10 + 3d}[/tex]

Substitute 19 for Total

[tex]\mathbf{10 + 3d = 19}[/tex]

Rewrite the above equation as:

[tex]\mathbf{3d + 10 = 19}[/tex]

Hence, the model that represents the situation is: [tex]\mathbf{10 + 3d = 19}[/tex]

Read more about linear functions at:

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Find the missing angle measures.

Y = ?

Z = ?

X = ?

Answers

Answer:

Y = 63

Z = 85

X = 130

step-by-step explanation:

what is the equation?

Answers

Answer:

You already wrote the equation

Step-by-step explanation:

I think you are correct, what you wrote down, I am like 67% sure just saying. I think you are correct!

guys pls help me!!!!!!

Answers

Answer:

[tex]x = 127[/tex]

Step-by-step explanation:

Vertical Angles

x+y+z=63x−2y+2z=2−2x−y+3z=−4

Enter your answer, in the form (x,y,z), in the boxes in simplest terms.

Answers

Answer:

(2 , 3, 1)

Step-by-step explanation:

x + y + z = 6   ..(1)

3x - 2y + 2z = 2   ..(2)

-2x - y + 3z = -4  ..(3)

(1)*3-(2): 5y + z = 16  ..(4)

(1)*2+(3): y + 5z = 8  ..(5)

(4)*5-(5): 24y = 72         y = 3

(4): 5*3 + z = 16              z = 1

(1): x + y + z = x + 3 + 1 = 6        x = 2

How do i solve this?

Answers

So we already know that you have to pay $29.99 for the bill. So we can subtract $34-$29.99. That leaves us with $4.01 for the messages now the messages costs $0.16 per message, so we simply devise or you can multiply but you can divide $4.01/$0.16. Which comes I out to be 25.0625.

Math lab work.
For tomorrow!

Answers

Rate as BRAINLIEST, if any doubt ask.

7.) -2

8.) 2

9.) -21

10.) 28

11.) -6

12.) 27

13.) -22

14.)-23

15.)-28

16.) 13

17.) 28

18.) 25

19.) >

20.) <

First, complete the sentence to show how the figure can be decomposed into triangles and rectangles with the fewest number of pieces.

Then find the area of the divisions.

Answers

Answer:

The figure will have  2 triangles and 2 rectangles .

The triangles have a combined area of  12  m2.

The rectangles have a combined area of  25  m2.

The figure has a total area of  37 m2.

The figure will have a triangle ABC, a triangle ACD, and a rectangle GDFE.

The total area of the triangles = 26 m²

The total area of the rectangles = 12 m²

The total area of the figure = 38 m²

Given,

The figure is given.

We need to complete the sentence to show how the figure can be decomposed into triangles and rectangles with the fewest number of pieces.

What is the area of a triangle and rectangle?

Area of a triangle: 1/2 x base x height

Area of a rectangle: length x width

We have,

Two triangles and one rectangle.

                        E__3__F

                         |.          |

                         |           | 4m

        _A_4m_G|_____| D

      /.  |   \.                    /

    /.    |     \.                /
   /     4      \.             /                                          

 /.       |        \.         /

/.         |          \.    /

B.        6m         C.            

Area of triangle ABC

= 1/2 x 6 x 4

= 12 m²

Area of triangle ACD.

= 1/2 x 7 x 4

= 14 m²

The total area of the triangles.

= 12 + 14

= 26 m²

Area of the rectangle EFDG

= 4 x 3

= 12 m²

The total area of the figure.

= 26 + 12

= 38 m²


Thus,

The figure will have a triangle ABC, a triangle ACD, and a rectangle GDFE.

The total area of the triangles = 26 m²

The total area of the rectangles = 12 m²

The total area of the figure = 38 m²

Learn more about the area of triangles and rectangles here:

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One wing of a royal mouth is 0.75 inch across. How wide is the mouth mouse wingspan when both wings are open?

Answers

Answer: 1.50

Step-by-step explanation: 1 wing = 0.75 2 wings= 1.50

0.75 times 2 because there are 2 wings

A special is going on at the movies. You pay a flat fee $10 to watch movies all day and then $3

Answers

Answer:

1: C=3b+10

2:

x = the number of candy bars purchased

3 = the amount spent on soft drinks

8x = number of candy bars

18 = total amount spent

Step-by-step explanation:

So I have this question I cannot figure out 3w+w2+1=10−w

Answers

Answer:

Answer: w is 1.6 or. -5.6

Step-by-step explanation:

• I guess the question asks to find the value of w

[tex]{ \rm{3w + {w}^{2} + 1 = 10 - w }}[/tex]

• arrange the equation in a quadratic equation format. i.e; ax² + bx + c = 0

[tex]{ \rm{ {w}^{2} + (3w + w) + 1 - 10 = 0 }} \\ \\ { \rm{ {w}^{2} + 4w - 9 = 0 }}[/tex]

• let's solve the equation using the quadratic formular

[tex] \hookrightarrow \: { \tt{w = \frac{ - b \pm \sqrt{ {b}^{2} - 4ac} }{2a} }} \\ [/tex]

a is 1b is 4c is -9

• Substitute following the mathematical operation rules:

[tex]{ \rm{w = \frac{ - 4 \pm \sqrt{ {4}^{2} - (4 \times 1 \times - 9) } }{(2 \times 1)} }} \\ \\ { \rm{w = \frac{ - 4 \pm \sqrt{52} }{2} }}[/tex]

• split the result:

[tex]{ \rm{either \: \{w = \frac{ - 4 + \sqrt{52} }{2} \} \: \: or \: \: \{w = \frac{ - 4 - \sqrt{52} }{2} \} }} \\ \\ { \rm{either \: \{w = 1.6 \} \: \: or \: \: \{w = - 5.6 \}}}[/tex]

Angle x and angle y are complementary angles. If m

Answers

If its a triangle called xym then the answer is if m=90

Please answer number 19 please I beg you!

Answers

Answer:

147,000,000

Step-by-step explanation:

152,000,000+147,000,000=299,000,000

Step-by-step explanation:

299,000,000-152,000,000=Male

Male=147,000,000

=1.47×10'8

The legs of a right triangle are equal. Given the length of the legs, find the length of the hypotenuse. Round to the nearest tenth.

1. 5 cm
2. 2 cm
3. 10 in.
4. 12 m

Answers

Answer:

C

Step-by-step explanation

10 inches

Which of the following represents the range of the graph below?
X<0
All real numbers
X>0
Y>0

Answers

Answer:

D. y > 0

Step-by-step explanation:

The graph is contained in the second quadrant so the y- values are between zero and positive infinity:

y ∈ (0, + ∞)

Correct choice is D

The function lies in 2nd quadrant in XY plane

We know

in 2nd quadrant value of y is positive.

Or

[tex]\\ \sf\longmapsto R_f>0[/tex]

[tex]\\ \sf\longmapsto y>0[/tex]

Option C is correct

Odita wants to know if the students in her school like to play cricket. I am only going to ask the boys. Will the results of her survey give a fair result? Give a reason for your answer.

Answers

They might give a fair result because of simps or they might end up bad because she’s a girl

Someone pls help me I will make you as brain

Answers

Answer:

It's -3 :)

Step-by-step explanation:

g(x) = 1 and f(x) = -3 and to find k you need to do f(x)/g(x). Therefore, -3/1 = -3. Hope this helped!

Answer: -3

Explanation: I got it right

Ella and Margaret were at a carnival. They each got a ticket for the Ferris wheel. Ella got a snow cone, and Margaret got a cotton candy. Ella had a certificate for $6 off the cost. Margaret paid the rest, which came to $12.75. Each Ferris wheel ticket was $5, and a snow cone was $3.50. What was the cost for cotton candy

Answers

Answer:

.$5.25

Step-by-step explanation:

:|

Kevin uses each of the digits 5, 7, 4 and 9, once and once only, to make
four-digit numbers.
C)
What is the largest number that he can make?

Answers

the largest number he can make is 9,754
explanation: 9 is the biggest number so you do 9 and then the next biggest number is 7 and then 5 and then 4 so it’s 9,754 :)

Answer:

9,745

Step-by-step explanation:

Kiara peeled 2 oranges every 4 hours. At that rate, how many would she peel in 12 hours?
please put an explanation, thank you!

Answers

You peel 2 oranges every 4 hours; This is your rate. Peeling 2 oranges every 4 hours is the same as peeling 1 orange every 2 hours, which is the same as peeling 5 oranges every 10 hours, and so on. The important thing is, you are peeling HALF the amount of oranges as the amount of hours go by. So, if you’re peeling for 12hours (and we now that kiara peels half as many orange as the amount of hours that pass) this means she peels 6 oranges (since 12 multiplied by 1/2 is 6)

On Dan's phone, 30% of the apps are are gaming apps. If 12 of his apps are gaming apps, how many total apps are on his phone?

Answers

Answer:

Dan has 40 total apps

Step-by-step explanation:

30% = 12 apps

10% = 4 apps

10% · 10 = 100%

4 · 10 = 40 apps

What number is represented by 4x2+17x+2if x=10?

Answers

Answer:

4x²+17x+2=52

Step-by-step explanation:

Step-by-step explanation: The given equation is 4x2 +17x+2. Here, lets substitute the value of x = 10. So, the equation simplifies to 4× (10)²+17(10)+2 , = (4 x 100) + 170 + 2 = 400 + 170 + 2 = 572 So, at x = 10, 4x²+17x+2=52

On average, a dolphin swims at a speed of 8 km per hour for about 15 hours per day. What distance does a dolphin travel per day?

Answers

Answer:

speed=distance/time

8=distance/15

120km= distance

Step-by-step explanation:

HELP WILL MARK BRAINLIEST! NO FAKE ANSWERS

Answers

A: y=1500x + 2000
For B, just times 1500 by 1 through 6 plus the 2000

45. Anela and Jacob plan to attend a concert in Brady.

Anela will drive 375 km to Brady at a constant speed

of 75 km/hr, stopping one time for a 30-minute break.

Jacob will start 600 km from Brady and will drive at a

constant speed of 90 km/hr for 2 hours. He will take a

1-hour break and then drive to Brady at a constant

speed of 70 km/hr. To the nearest 0.1 hour, Jacob must

leave how much earlier than Anela in order for them to

arrive in Brady at the same time?

B. 2.5

C. 3.1

D. 3.5

Answers

I think the answer is C I hope I helped you

Jacob must leave 3.5 hours earlier than Anela to arrive at same time.

What is speed?

The distance traveled by an object in relation to the amount of time it takes to travel that distance is one way to define speed. Simply put, it is a measurement of an object's speed without providing direction. The term "velocity" refers to the speed at which we can obtain direction.

Given Anela distance to Brady = 375 km

speed of Anela = 75 km/hr

time taken by Anela is distance/speed

time taken by Anela = 375/75 = 5 hours

total time taken by time taken by Anela = 5 hours + 30 minute

30 minutes = .5 hours

total time taken by time taken by Anela = 5 hours + 0.5 = 5.5 hours

Jacob distance to Brady = 600 km

distance covered in 2 hours with speed 90 km/hr

= speed x time = 90 x 2 = 180 km

distance left = 600 - 180 = 420 km

time taken for 420 km at speed 70 km/hr

= 420/70 = 6 hours

total time taken by Jacob = 2 + 1 + 6 = 9 hours

difference in time of Jacob and Anela = 9 -5.5 = 3.5 hours

Hence Jacob should leave 3.5 hours early.

Learn more about speed;

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The length of a rectangle is 5cm more then the width. the perimeter of the rectangle is 38cm.find the length and width of the rectangle?

Answers

Answer:

Length - 12

Width - 7

Step-by-step explanation:

38 = 2((5+x) + x)

38 = 10 +4x

28=4x

x=7

7+5=12

Given : The length of a rectangle is 5cm more then the width. The perimeter of the rectangle is 38cm. Find the length and width of the rectangle?

Solution : According to the question, here we are given that the length if the rectangle is 5m more than its breadth and so the perimeter of the rectangle is 38cm. So, for this let's check the steps below

Let's assume the breadth be B

So, as we got that length is 5cm more than Breadth which is B + 5cm

Perimeter is 38cm

Perimeter = 2(Length + Breadth)

Perimeter = 2(B + 5cm + B)

38cm = 2(2B + 5cm)

38cm/2 = 2B + 5cm

19cm - 5cm = 2B

2B = 14cm

B = 7cm

Finding Length

Length = B + 5cm = 7cm + 5cm = 12cm

Finding Breadth

Breadth(Width) = B = 7cm

Therefore, Width is 7cm whereas Length is 12cm

The batting Wang Xiu Ying uses to fill quilts has a thermal conductivity rate of 0.030.030, point, 03 watts (\text{W})(W)left parenthesis, start text, W, end text, right parenthesis per meter (\text{m})(m)left parenthesis, start text, m, end text, right parenthesis per degree Celsius (^\circ\text{C})( ∘ C)left parenthesis, degrees, start text, C, end text, right parenthesis. What is the batting's thermal conductivity value in \dfrac{\text{W}}{\text{cm}\cdot^\circ\text{C}} cm⋅ ∘ C W ​ start fraction, start text, W, end text, divided by, start text, c, m, end text, dot, degrees, start text, C, end text, end fraction?

Answers

I don’t even know so don’t ask me I’m just here for the pts

PLEASE HELP I REALLY DONT UNDERSTAND THANK YOUU

Answers

Answer:

x=34º

Step-by-step explanation:

a line always = 180º

so y+81=180

y=99º

a triangle is also always 180º total

so x+y+47=180

x+99+47=180

x+47=81

x=34

another question i wan't to know is -84 divided by 14

Answers

Answer:

-6

Step-by-step explanation:

Answer:

-6

Step-by-step explanation:

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