Write in slope-intercept form the equation of a line passing through the point and perpendicular to the given line.
(8, 2); y = -2x + 4

A. y = 1/2x -2
B. y = -2x + 18
C. y = 1/2x - 6
D. y -2 = 1/2(x - 8)

Answers

Answer 1

Answer:

A is your answer.

Step-by-step explanation:

Perpendicular is opposite and reciprocol of the slope. Your slope is -2 so the opposite of that is positive 2, and the reciprocol is 1/2. When you graph that you should have a point at (8,2). y=1/2x -2

Answer 2
your answer would be A i just done this

Related Questions

ANSWER NOW NEED HELP

A red die, a blue die, and a green die
are rolled. Each die is labeled 1 to 6.
Find the probability of each event:

a) a 2 on the red die, a 3 on the blue
die, and a 4 on the green die

b) a 4 on the red die, an even number
on the blue die, and a number less
then 3 on the green die

Answers

Answer:

i thinks it's A

Step-by-step explanation:

In a recent year, 27.4% of all registered doctors were female. If there were 44,700 female registered doctors that year, what was the total number of registered doctors?
Round your answer to the nearest whole number.

Answers

Answer:

1,224,780

Step-by-step explanation:

44,700 × 27.4= 1,224,780

Please help Ill give brainiest!

Answers

Answer:

H. 4c <60

Step-by-step explanation:

Answer:

H is the best answer.

Step-by-step explanation:

Isabell and her three sisters means that there is 4 people.

Since C equals the amount each sister spends it has to be less that 60.

(<) this symbole shows that the money the sisters spent is less than 60.

This means that 4c<60 is the best answer.

sheila has a total of $20 to spend at the fall fair. If the armband for rides cost $12.50, what is the most she can spend on treats? write and solve an inequality

Answers

She has 7.5 left to spend

[tex]t+12.5\le20;\ t\le7.5[/tex]

t+12.5\le20;\ t\le7.5

Hope I helped

Help Plz I will Give Brainliest if Correct!!!!

Answers

Answer:

[tex]125[/tex]

Step-by-step explanation:

[tex]We\ are\ given:\\5^0*5^3\\By\ using\ the\ Law\ Of\ Exponent: m^a*m^b=m^{(a+b)}\\We\ have,\\5^0*5^3\\=5^{(0+3)}\\=5^3\\Here,\ as\ they\ have\ asked\ the\ value\ of\ the\ the\ expression,\ we\ have\ to\\ evaluate\ it.\\Hence,\\5^3\\=5*5*5\\=25*5\\=125[/tex]

Answer:

its 125

Step-by-step explanation:

5^0=1

5^3=125

125x1=125

PPPPPPPPPPPPPPPLLLLLLLLLLLLLLLLLZZZZZZZZZZZZZ help whats this question?

1. How do you stop doing giveaways?

Answers

Answer:

Delete the app maybe that will help

When you ask a question, it automatically gives away your points

helpppppppppppppppppppp

Answers

Answer:

(1/3 )n-7 ≤95

-20/3 n ≤ 95

n ≤ -57/4

Step-by-step explanation:

I got you it’s 5 or six I can’t remember just did this at school please

I REALLY NEED HELP!!! So I'm working on my homework and I have to line up the cards and stuff but it seems impossible now looking at it. So that's why I need help!

Here are the directions and the cards:

Answers

match them with which seems right then go back and check your answers

Please help me with acellus

Answers

4x-16=2x+16
4x+2x=16+16
6x=22/6

x=3.7
Image attached as to what to do

HELP I NEED THIS ANSWER ASAP!!!! PLS HELP VERY SOON!

If the expression [tex]\frac{3^a*\sqrt{6} }{9*\sqrt{54} }[/tex] is equal to 1, what is the value of a?


A. 1

B. 2

C.3

D.4

Answers

Answer:

[tex]C.3[/tex]

Step-by-step explanation:

[tex]We\ are\ given:\\\frac{3^a*\sqrt{6} }{9*\sqrt{54}}=1\\Hence,\\By\ using\ one\ of\ the\ Laws\ of\ Exponents:[\frac{x^a}{y^a}]=[\frac{x}{y}]^a\\Hence,\\\frac{3^a*\sqrt{6} }{9*\sqrt{54} }=1\\ \frac{3^a}{9}*\frac{\sqrt{6} }{\sqrt{54} } =1\\Hence,\\\frac{3^a}{9}*\sqrt{\frac{6}{54} }=1\\ \frac{3^a}{9}*\sqrt{\frac{1}{9} }=1\\\frac{3^a}{9}*\frac{1}{3}=1\\\\3^a=3*9\\3^a=27\\3^a=3^3\\As\ the\ bases(3)\ is\ equal,\ the\ exponents\ are\ equal\ too.\\Hence,\\a=3[/tex]

1.
Patrick and Shelby are playing a game. They toss a fair six-sided number cube, numbered 1 through 6, and spin a spinner that is divided into 2 equal regions, one colored red and one colored blue. Which list represents all possible outcomes of tossing the number cube and spinning the spinner?

Answers

Answer:

Dice, Spinner

1, 1

1, 2

2, 1

2, 2

3, 1

3, 2

4, 1

4, 2

5, 1

5, 2

6, 1

6, 2

Step-by-step explanation:

WILL GIVE BRAINLIEST
8 [tex]\frac{11+y}{12}[/tex]

Answers

Step-by-step explanation:

I'm not sure what your question is because it's incomplete but here,

It would have to be 11 in so sorry if I’m wrong but I did the math !!

The diameter of a circle is 19 ft. Find the circumference to the nearest tenth}to the nearest tenth.

Answers

Answer:

40 Ft

Step-by-step explanation:

It’s gonna be 59.7 I believe

Use the following image to complete the sentences describing the ratio of spots to eyes. There are ___ spots for every 2 eyes. There are ____ spots for every 1 eye.

Answers

Answer:

There are 6 spots for every 2 eyes.

There are 3 spots for every 1 eye.

There are 6 spots for every 2 eyes and there are 3 spots for every one eye

2. One angle of a triangle measures 10 degrees more than the second. The measure of the third angle is twice the sum of the measures of the first two angles. Find the measure of each angle. [Hint: the sum of the three angles in a triangle equals 180°.]

show your work please and i will make brainlist

Answers

Answer:

25?

Step-by-step explanation:

Solve the equation by finding the common multiple.

three fourths minus two fifths plus eight twentieths equals blank

seven twentieths
fifteen twentieths
twenty fifteenths
thirteen twentieths

Answers

The answer is b.
15/20. multiply 3/4 by 5 on both the top and bottom,, the result is 15/20. Once you have 15/20 you take the other fraction (2/5) and multiply both the top and bottom by 4. You should end up with 8/20 now that both fractions have the same denominator you can subtract them. Once you do so the denominator will stay the same except the numerator you end up with 7/20 with this fraction you can add 8/20 when they are added together you should get 15/20.
The answer is b I hope that helped and btw have a good day

The side lengths of a triangle are 6, 8, and 12. Is this a right triangle?

Answers

Answer:

NOOOOO

Step-by-step explanation:

doesnt follow the pythagorean at all.

36+64=100, not 12^2 which is 144.

Answer:

B

Step-by-step explanation:

The points (1,-23) and (6,r) lie on a line with slope 4. Find the missing coordinate r.

Answers

Answer:

-3

Step-by-step explanation:

Answer:

the answer would be -3

Step-by-step explanation:

Help me out answer both and show work please, tysvm!!

Answers

Answer:

1.4 liter is 1400 ml

then we will divide 7 from 1400

1400/7 = 200

200 ml of the water drip out.

I couldn’t answer the first one sorry

Answer ($3.30 or three dollars and thirty cents)

I’ve never been taught this before but I hope I helped and got it right! (Sorry if I got it wrong) So what it says is the artist has 2 liters of paint for a project. So in 1 liter, there’s 1000 milliliters. So in 2 liters there’s 2000 milliliters in all. It says he ended off with 350 milliliters left, and each milliliter costs 2 cents. So what I did was, I subtracted 350 by 2000 (which is the milliliters) and got 1650. Next what I did was multiplied 0.2 to 1650, (the 0.2 is the cents) and got 330. Next what I did was 1650 divided 330 and got 5. Next what I did to try and check if I was correct was 5 times 330 and I got 1650. (I’ve never done this but I tried my best so sorry if I got it wrong but if I got it right you are welcome).

(Also the answer is 3.30 or three dollars and thirty cents)

What is the perimeter of the parallelogram?
units
please help me

Answers

Answer:

Im pretty sure the perimeter is 18

Step-by-step explanation:

i pretty sure it’s 16 or 14

Write a story that could represent this math problem.

The equation four times three eighths. Below is four rectangles partitioned into eight equal parts. All the rectangles each have three parts shaded.

Answers

Answer:

3

Step-by-step explanation:

Unit rates
Kiley and her parents traveled to visit her grandmother. They drove 24.3 miles from their house to the airport in hour. At the airport, they exited the car and walked for hour to the waiting area by the gate to board their plane. Their walk covered 1.2 miles. From the waiting area, they walked another 0.1 mile to board the plane. The plane left the gate 45 minutes after they arrived at the waiting area. The plane flew 346 miles in hours. After the plane landed, Kiley and her parents walked for 30 minutes, covering 1.1 miles, before they found a cab. It was a 15-minute cab ride to get to Kiley’s grandmother’s house, which was 12.3 miles away.
Answer the following questions about kileys trip. All questions are written in terms of an average rate. Assume that an average rate includes the time that kiley is at rest.
In this task you will write the ratio of miles to hours for each leg of kileys trip. You will then express the ratio as a decimal number. Next you will find the unit rate in miles per hour for each leg of the trip.

1. The car ride from kileys house to the airport

2. At the airport, the walk from the car to the waiting area by the gate.

3. The leg from the waiting area to the airplanes takeoff

4. The airplane ride

5. The walk from the airport to the cab

6. The cab ride

Answers

Answer:

76.3

Step-by-step explanation:

The temperature in Minsk was recorded over a period of four hours. The equation y = -5x + 54
describes the temperature over this time, where y is the temperature in degrees Fahrenheit (°F) and c is the number of hours since measurements started. Which of the following statements correctly describes the temperature?

A: It was 54°F after four hours, and it is dropping by 5 degrees per hour.
B: It was -5°F when the temperature was first measured, and it is rising by 54 degrees per hour.
C: It was -5°F after four hours, and it is rising by 54 degrees per hour.
D: It was 54°F when the temperature was first measured, and it is dropping by 5 degrees per hour.

Answers

Negative 5X +54 is a difficult mathematical problem take away the -5 and add it to the 50 for making it 49 so X +49 which leaves to your answer

Write an equation for line l

Write an equation for line m

Write an equation for line n

Write an equation for line p

Answers

L is y=4
M is y=-2x+4
N is y=x-1
P is x=-4.
Hope it helps

if a meal costs $66 what would be the total after tax?
(5.61 is tax)

Answers

Answer:

$5.61; 8.5 %

Step-by-step explanation:

Tax = $1.87 per $22 meal

For a $66 meal,

Tax = 66 × 1.87/22

Tax = 3 × 1.87

Tax = $5.61

=====

Tax rate = 1.87/22 × 100

Tax rate = 0.085 × 100

Tax rate = 8.5 %

HELP BRAINLIEST FOR. CORRECT AND ALL ANSWERED ANSWER

Answers

Answer:

1. 6/7

2. 1/2

3. 7/10

4. 39/40

5. 15/28

6. 3/10

7. 7/12

8. 1/6

9. 5/12

10. 1/8

 Step-by-step explanation:

Answer:

Step-by-step explanation:

When multiplying whole numbers by fractions, why do we place the whole number over 1?

Answers

Answer:

yes

Step-by-step explanation:

because you can not just multiply without a 1 it will not work at all .

So it can become a fraction and easier to multiple by

pls help!!
The area of a picture is 100 square inches. The length is 4 times the width. Find the length and width of the picture.

length =
width =

Answers

Answer:

the length is 4 and the width is 5

Step-by-step explanation:

sorry if I'm wromg

The length is 25 and width is 4 I think

I dont understand this what so ever. Can someone help?

Answers

unit rate 3.33 so yupppp

A rhyme can only be used for concepts learned in Science class.
Please select the best answer from the choices provided
T
F

Answers

F because a rhyme is used in poems

Answer: False

Step-by-step explanation: i hope this helps :)

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