Mathematics High School

To Write Equations of Parallel or perpendicular Lines Write the equation of the line that is parallel to y=2x + 4 and passes through the point (-4,-1). Geometry question ​

To Write Equations Of Parallel Or Perpendicular Lines Write The Equation Of The Line That Is Parallel

Answers

Answer 1

Answer:

Equations of parallel and perpendicular lines The equation of a straight line is represented as \ (y=ax+b\) which defines the slope and the \ (y\)-intercept. Here \ (a\) represents the slope of the line. Since two parallel lines never intersect and have the same slope, their slope is always equal.

Step-by-step explanation:

Related Questions

One letter is selected from the word " UNNECESSARY" .Find the probability of (a)an 'R' (b)an'E' (c)an 'O' (d)a 'C

Answers

Answer: A. 1/11

B. 2/11

C. 0

D. 1/11

Hope this helps!

can someoneone help me with please i have to sent it today

Writing A story

Read the task below.

Your English teacher has asked you to write a story for your school magazine
The story must begin with this sentence:

It all began when Hayley was woken up by a loud noise.

Your story must include:
• an open window
• a broken vase
Write your story.​

Answers

Answer:

I was asleep in bed one night when, suddenly, a loud noise woke me. I did not know what it was I searched around for a few minutes, but I couldn't find where the sound was coming from, but on the floor, I saw a broken wase, and i decided to throw it away in the open window next to me... My house was very far out, hidden behind trees, and darkness was around me. Ahhh! The sound was repeating again and again so I decided to rush over to my phone to call the police. but then I realized that was just not any sound, but it was a cry for help. The police said they will send over a rescue worker to help me, to help them, whoever it is. I went downstairs to find something sharp something that could help me or at least scare away the person here.

Step-by-step explanation:

Hope you like it xD It is not 100% finished so probably you can finish it, i wrote an introduction for you) good luck

help please lol :)))))))

Answers

How come it’s a right triangle, I think you do a2+b2=C2. Therefore, you do 9.4 times 9.4 and then 15.1 times 15.1. So it will be 9.4 + b2=15.1. 88.36+ b2=228.01. Then you subtract that and it will be 139.65. Then you do square roots because you are trying to get rid of the second power. And the final answer is 11.81736011. How they told you to round it to the nearest tenth, I will be 11.8. I think this is the answer.

someone please help me with this I would really appreciate it (no files ) or (links) because it don’t work for me

Answers

Answer:

817.71

Step-by-step explanation:

Hi!

This involves applying trigonometry.

Because we are trying to figure out the height of Burj Khalifa, we are trying to find the length of AB. We already have CB, which is the adjacent side with respect to the angle. Then, AB would be the opposite side with respect to the angle given.

Remember SOH CAH TOA? Well, we have the adjacent and opposite sides involved in this, so we use the tangent function!

It will be as follows:

tan(73) = AB / 250

AB = (250)(tan(73))

AB = 817.71 meters

Yes I suck at math don't judge me.

What are the dimensions, a, b, and c, of the net?
13 cm
15cm
5cm
12cm

a = __cm
b = __cm
c = __cm

Answers

Answer:

a = ✔ 5 cm

b = ✔ 13 cm

c = ✔ 15 cm

Step-by-step explanation:

correct on edge 2021 assignment

have a good day

dont forget to stay hydrated and wear a mask in public places! <3

What is the measure of each interior angle of the regular polygon pictured below? If necessary, round to the nearest tenth.

Answers

Answer:

144

Step-by-step explanation:

The measure of each interior angle formula:

[tex]\frac{180(n-2)}{n} \\\\\frac{180(10-2)}{10} \\\\\frac{180(8)}{10} \\\\\frac{1440}{10} \\\\144[/tex]

Answer:

135

Step-by-step explanation:

deltamath

Bacteria are the most common example of exponential growth. Select a number between 2 and 10 to represent the hourly growth rate of a certain bacteria. For example, selecting the number 8 would mean that the amount of bacteria will be 8 times greater after every hour.
a. Suppose you start with one single bacterium. Make a table of values showing the number of bacteria that will be present after each hour for the first six hours using the hourly growth rate that you selected. Then determine how many bacteria will be present once 24 hours have passed.
b. Explain why this table represents exponential growth.
c. Using this example, explain why any nonzero number raised to a power of zero is equal to one.
d. Write a rule for this table.
e. Suppose you started with 100 bacteria, but they still grew by the same growth factor. How would your rule change? Explain your answer.

Answers

Answer:

bh

Step-by-step explanation:

Answer:

Answers are below

Step-by-step explanation:

Hour 0                 1 bacterium

Hour 1                  3 bacterium

Hour 2                 9 bacterium

Hour 3               27 bacterium

Hour 4                81 bacterium

Hour 5            243 bacterium

Hour 6            729 bacterium

After 24 hours, the number of the bacterium will reach 282,429,536,481.

B)  This table represents exponential growth because of the number of bacterium always being multiplied by 3.

C)  The reason that any number to the zero power is one is that any number to the zero power is just the product of no numbers at all, which is the multiplicative identity, 1.

D)  Y = 1 + 3 to the power of x

E)  The rule would change by having all of the numbers multiplied by 100 since there is 100 bacterium at Hour 0.

HELPZZZZZZZ 25 PTSS and yes ik it is not math

Answers

13. Ignorance
14. Assistance
15. Importance
16. Performance
17. Distance
18. Absence
19. Attendance
(Hope this helps!!) Can I pls have a brainliest??

Answer:

I already helped you in the comments!

Step-by-step explanation:

So im gonna help you again so you can give brainlest!

Find the area of the rectangle.
A = [? ] cm2
6 cm
9 cm

Answers

Answer:

54 cm2

Step-by-step explanation:

A = l * b

A = 6 * 9

A = 54

Please mark my answer as brainliest for further answers:)

if it is exactly 8:00, How long does it take for the hands of the clock to be pointed in the same direction

Answers

8:40

Or 9:00

Wasn’t good in math but good luck

Answer:

Hey! do not go to brainly for this, sometimes brainly can be no help and people will scam for points, or maybe try to hack you (pt virus) with those links saying the answers there.. I am not saying this for points but go to https://www.varsitytutors.com/basic_geometry-help/how-to-find-the-distance-between-clock-hands for that

Step-by-step explanation:

So don't waste your time on brainly finding answers, you can run out of points fast, some people wont answer at all.

Evaluate the expression shown for x = 12.
Negative StartFraction 5 over 6 EndFraction x + 7
Negative 15 and StartFraction 5 over 6 EndFraction
–3
9 and two-thirds
18 and StartFraction 1 over 6 EndFraction

Answers

Answer: It is -3

Step-by-step explanation:

Answer:

the person above deserves brainliest its correct on e d g e n u i t y 2 0 2 0

Step-by-step explanation:

What's the surface area of this triangular prism

Answers

Answer:

375m²

Step-by-step explanation:

Hope this helps! have a great day!

Which choice is equivalent to the quotient below?


I think it’s B. ?
PLEASE HELP!!

Answers

The answer to the question is D

The choice equivalent to the quotient below is option D. 2.

What is Square Root?

Square root of a number is the value such that the value when multiplied to itself two times gives the original number.

It is denoted by the symbol √.

For example, square root of 16 is 4 since 4 × 4 = 16

Given expression is

√100 / √25

We have to find the square root of each of the value and then divide it.

We know that,

100 = 10 × 10

So 100 = 10²

So,√100 = 10

Similarly,

25 = 5 × 5

So √25 = 5

Substituting the values,

√100 / √25 = 10 / 5 = 2

Hence the quotient is 2.

To learn more about Square roots, click here :

https://brainly.com/question/29286039

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Help!! Il give brainlest to the right one

Answers

Answer:

Blue

Step-by-step explanation:

Answer:

multiply 6 on both sides

Step-by-step explanation:

you multiply 6 on both sides to get x by its self so your answer in total would be 21


The number of points that Andrew scored in his last 10 basketball games are: 23, 21, 18, 21, 30, 19, 23, 15, 21, 19. Find the mode and range.

Answers

Answer: The mode is 21 and the range is 15

Step-by-step explanation:

help, please ..................

Answers

it’s J kaklaaooalanenwe lol sorry i don’t know what else to type but i am prettty sure it’s j none of the others make since with the graph

please tell the function equation as well too

Answers

Answer:

A = Rate of change is y = 4x

This is because it is set up as y/x and for the graph B = y = 3x.

Function A is greater in change than Function B

Because if you substitute x for 1.

A would be 4.

B would be 3.

PPPPPPPPPPPPPPPPPPLLLLLLLLLLLLLLLLLLLLLLLZZZZZZZZZZZZZZZZZZZZZ HELP I NEED ALL 3 QUESTIONS ANSWERED

Answers

1. a. The image's dilated side lengths on each side:

AB = CD = 45cm.

BD = AC = 24cm.

2. a. Equal ratios exist between the lengths of matching sides. The ratio is the same as the dilation's scale factor.

b. The image is a dilation of the original image.

c. The scale factor = 4.

3. a. The image is a dilation of the original image.

b. The scale factor = 2.

What do you mean by scale factor?

A scale factor, often referred to as a conversion factor, is a numerical value that is used to alter a figure's size without altering its shape. The scale factor can be calculated if both the dimensions of the original and the dilated (increased or lowered) figure are known. The basic formula for calculating a figure's scale factor is given as,

Scale factor is equal to the division between the dimensions of the new and old shapes.

In the first figure, the sides are given as:

AB = 15cm

BD = 8cm

Scale factor = 3

Now, using the scale factor formula:

Scale factor = New dimensions/Old dimensions

⇒ 3 = New dimension/15

⇒ New dimension of AB = 45cm.

Similarly, new dimension of BD = 24cm.

In the second figure, as the lengths of corresponding sides have equal ratios. Both the figures are similar. The image is the dilation of the original figure as the lengths of corresponding sides have equal ratios. The ratio is the same as the dilation's scale factor. So, the scaler factor here is 4.

Now in the last figure we can see that the coordinates of A', B', C' and D' are exactly half of that of the coordinates of A, B, C and D.

The ratio of the coordinates is 2:1.

Therefore, the scale factor = 2.

To know more about scale factor, visit:

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what is the value of x​

Answers

Step-by-step explanation:

2x = x + 11

x = 11

It would be, 11, because 2x=x+11

Jason is looking up at the light at the top of the lighthouse. The angle of elevation from Jason to the light is 34°. The height of the lighthouse is 217 feet. a) Draw the right triangle. Label the given information on the triangle. b) Label the sides OPP, ADJ, and HYP. PUT A BOX AROUND EACH LABEL. c) Determine the distance from Jason to the light. d) Round your answer to the nearest tenth. Show all work. ​

Answers

Answer:

6ix9ine

Step-by-step explanation:

3x +2 for x=5
Help me

Answers

Answer:

15 + 2=

17

Step-by-step explanation:

Answer: 3 x 2 + 13 x - 10

Step-by-step explanation:

:)

Math problem help please

Answers

Answer:

I say B.

Step-by-step explanation:

sorry if I'm wrong. Have a nice day :)

What is the next fraction in this sequence? Simplify your answer. 5/9, 9/36, 1/2 , 17 /36

Answers

i think it’s 1/2 but i’m not for sure

Plz helppp I’m not so smart:)

Answers

Step-by-step explanation:

I think you will get x this way:

x=180°-140°

x=40°

Please answer this quick

Answers

Answer:

Third choice: 1/3

Step-by-step explanation:

You have a 2/6 chance of not landing on a positive, since 2 numbers are negative. Only spinning once so nothing else needs to be done. Simplify to get 1/3.

The answer is 1/3 hope I helped

What is the answer for x?

Answers

Answer:

x = 7°

Step-by-step explanation:

Sum of All angles = 180°

Form an equation

180 - 90 - 36 = 7x + 5

54 = 7x + 5

Subtract 5 from both sides

49 = 7x

x = 49/7

x = 7

The sides of a triangle are in the extended ratio of 3 : 4:10. If the length of the
shortest side is 9 in., what is the perimeter of the triangle?

Answers

Answer:

51cm

Step-by-step explanation:

9 divided by 3 is 3inches

3 inches is 1 share

3 plus 4 plus 10 is 17

17 times 3 is 51

The length of the triangle is 9, 12, and 30. Then the perimeter of the triangle will be 51 inches.

What is the triangle?

The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180 °.

The perimeter of the triangle is determined by adding together all of its sides.

The sides of a triangle are in the extended ratio of 3:4:10. If the length of the shortest side is 9 in.

Let x be the canceled value from the ratio. Then we have the ratio will be 3x: 4x: 10x.

The value of the variable 'x' is given as,

3x = 9

x = 9 / 3

x = 3

Then the other sides of the triangle will be

4x = 4 (3) = 12 in

10x = 10 (3) = 30 in

Then the perimeter of the triangle will be calculated as,

P = 9 + 12 + 30

P = 51 inches

The length of the triangle is 9, 12, and 30. Then the perimeter of the triangle will be 51 inches.

More about the triangle link is given below.

https://brainly.com/question/25813512

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Carlos wants to go on a road trip to Jacksonville, Florida.

For every gallon of gas, his car travels m miles

He will travel 500 miles to Jacksonville.

Gas costs $3.65 per gallon.

Which expression shows how much Carlos will spend for gas on the trip to Jacksonville?

a) 500(3.65m) c) 3.65(m/500)

b) 3.65(500/m) d) 500(1/3.65m)


QUICK PLEASE!

Answers

b)3.65(500/m)

Hope this helps

7(m-6),when m=8
Answer please

Answers

Answer:

14

Step-by-step explanation:

7(8−6)

7(8−6)

=14

Hope it helps :)

Symbolize and solve Equations
Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 8 to the number and
multiplied the sum by 4, it would equal 12. Which equation could Stephanie use to find the number, x?
A. 4(X + 8) = 12
B .4+(x+8)=12
C. 4(x)+8=12
D. 8(x + 4) = 12

Answers

Pretty sure it would be A
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