Mathematics High School

## Answers

**Answer 1**

**Answer:**

[tex]y=-\frac{4}{3}x+1[/tex]

**Step-by-step explanation:**

Hi there!

What we need to know:

Linear equations are typically organized in slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)Perpendicular lines always have slopes that are negative reciprocals of each other (ex. -1/3 and 3, 1/2 and -2, etc.)

1) Determine the slope (m)

[tex]y=\frac{3}{4} x - 6[/tex]

Looking at the given equation, we can identify clearly that [tex]\frac{3}{4}[/tex] is in the place of m, making it the slope of the line. Because perpendicular lines always have slopes that are negative reciprocals, we know that the slope of the line we're solving for will be [tex]-\frac{4}{3}[/tex]. Plug this into [tex]y=mx+b[/tex]:

[tex]y=-\frac{4}{3}x+b[/tex]

2) Determine the y-intercept (b)

[tex]y=-\frac{4}{3}x+b[/tex]

Plug in the given point (-3,5)

[tex]5=-\frac{4}{3}(-3)+b\\5=4+b[/tex]

Subtract 4 from both sides

[tex]5-4=4+b-4\\1=b[/tex]

Therefore, the y-intercept is 1. Plug this back into [tex]y=-\frac{4}{3}x+b[/tex]:

[tex]y=-\frac{4}{3}x+1[/tex]

I hope this helps!

## Related Questions

GIVING BRAINIEST IF CORRECT!!

At Northside Middle School, 30 students were surveyed about their favorite type of music. If 2/5 of students surveyed prefer pop music, how many students do not prefer pop music?

A. 12 students

B. 15 students

C. 18 students

D. 25 students

### Answers

2/5 of 30 is 12

So 30 - 12 = 18

Your answer is C. 18 students

Write an equation to express the amount of time in minutes, x, it would take to travel 1800 feet, if you are traveling 352 feet per minute.

### Answers

**Answer: 352(x)=1800**

**Step-by-step explanation:**

HELP PLS!!!

Is a triangle with side lengths of 33 inches, 56

inches, and 65 inches a right triangle? Explain your

reasoning.

A. Not a right triangle because a² + b2 + c2

B. Not a right triangle because 33 + 56 + 65

C. Is a right triangle because a2 + b2 = c2

D. Is a right triangle because 33 + 56 = 65

### Answers

C.Is a right triangle because a2+b2=c2

If you do 33^2+56^2=65^2

33^2=1089 56^2=3136. Add that together equals 4225 and if you do 65^2 it equals 4225 which would mean it is a right triangle

What is the LCM of 4 and 8

### Answers

**Answer:**

8

**Step-by-step explanation:**

Let me make a table for you.

4,8,

8,

8 would be your answer.

Let me know if i can help you more!

HELP ME WITH THIS!! WILL GIVE BRAINLIST

### Answers

6 x 7 + 9 x 7

Explanation:

Ok so if you separate that figure into two shapes, you will have 2 rectangle.

Its kinds too long to explain, but just know that to find the formula of a rectangle is length x width.

So, find the area of the rectangle on the left first:

The width of the rectangle on the left is 6

The length is 7

Multiply 6 x 7

Next, find the area of th rectangle on the right:

The length is 9

The width is 7

Multiply 9 x 7

Since this is originally one figure, we do this:

6 x 7 + 9 x 7

MARK BRAINLIEST

Com ment me if u have ang questions

Which angle measure is complementary to

29 degrees?

### Answers

**Answer:**

151

**Step-by-step explanation:**

180 - 29

**Answer:**

B) 61

**Step-by-step explanation:**

When angles are complementary, that just means they add up to 90 so:

90 - 29 = 61

Gerardo says that a cube with edges that measure 10 centimeters has a volume that is twice as much as a cube with sides that measure 5 centimeters. Complete the explanation and correction for Gerardo's error. A cube with sides of 5 cm holds 5 layers of 25 cm cubes, which is cu cm. A cube with sides of 10 cm could hold 10 layers of 100 cm cubes, which is cu cm. Although 10 is twice as much as 5, a cube has ? , so each dimension is ? as great.

### Answers

Answer:

A cube with sides of 5 cm holds 5 layers of 25 cm cubes.

A cube with sides of 10 cm could hold 10 layers of 100 cm cubes.

Step-by-step explanation:

For Cube a

Edge length = 10cm

Hence,

Volume = (side length)³

Volume = (10cm)³

= 1000cm³

For cube b

Side/Edge length = 5cm

Volume of cube = (5 cm)³

= 125 cm³

Gerardo statement is wrong.

Therefore, the correct explanation is given as:

A cube with sides of 5 cm holds 5 layers of 25 cm cubes.

A cube with sides of 10 cm could hold 10 layers of 100 cm cubes.

You want to wrap a gift shaped like the regular triangular prism shown. How many square inches of wrapping paper do you need to completely cover the prism?

In a triangular prism, the front and back faces are triangles and the other faces are rectangles. In the front face, the base has length 10 inches. A dashed line joins the top vertex to the bottom side. The dashed line makes a right angle with the bottom side and has length 8.7 inches. The rectangular face on the right has height 14 inches.

### Answers

This would divide the x to 7 to get 86

flat family roof on goformative answer

### Answers

Guatafak is that ...

What is the area of the pentagon shown below?

6 ft

1

6 ft 1

1

9 ft

3 ft

### Answers

**Answer:**

61.94 ft²

**Step-by-step explanation:**

The domain (input values) of the sine function is:

O A. values between 0 and a radians,

O B. all real numbers.

O C. values less than 90%.

D. values less than 27 radians,

### Answers

**Answer:**

The domain (input values) of the sine function is:

**O B. all real numbers**

The **domain **of the **sine function **will be all **real number**. Then the **correct **option is **B**.

What are domain and range?

The **domain **means all the **possible **values of **x **and the **range **means all the **possible **values of** y**.

Simply put, **trigonometric **functions also **referred **to as cyclic **capabilities **the functions of a **triangle's **inclination.

Let the **sine function **be f(x) = sin x.

It is a **function **that repeats **itself **in a particular **time **interval.

The **domain **of the **sine function **will be all **real number**.

And the **range **of the sine **function **will be [1, –1].

Then the **correct **option is **B**.

The **graph **of the **sine function **is given below.

More about the **domain and range** link is given below.

https://brainly.com/question/12208715

#SPJ5

Fei Yen's dog eats 9 ounces of dog food each day. Fei Yen bought a 36-pound bag of dog food. How many 9-ounce servings are in a 36-pound bag of dog food? 1 Ib = 16 oz

### Answers

4 servings

36 divided by 9

Hope this helped

I need help ASAP!!!! No links

### Answers

**Answer:**

c

**Step-by-step explanation:**

Find the volume of the rectangular prism.

### Answers

**Answer:**

5 x 3 1/2 x 1 1/2

5 x 7/2 x 3/2 = **26 1/4**, in decimal form: **26.25**

Multiply across, but first make it all improper fractions.

Find the measure of one of the interior angles of a

regular polygon with 8 sides.

A

1080°

B

157.5°

с

135°

D

202.5°

Help plss

### Answers

It’s D. 202.5º, it makes more sense than the others I think I’m not sure I hope I’m right though

What does e-waste or electronic waste not include?

### Answers

**Answer:**

microwave ovens

**Step-by-step explanation:**

Hopes this helps. Mark as brainlest plz!

neeeeeed helppp!!

[tex]\sqrt{10^1^0}[/tex]

Thanks!

### Answers

Answer:

100000 is your answer

Step-by-step explanation:

Hope it helps...

Thanks for the points

**Answer:**

**100000**

**Step-by-step explanation:**

[tex]\sqrt{10^{10} }[/tex]

[tex]10^5[/tex]

[tex]100000[/tex]

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

Thanks, have a great day!!

can somebody PLEASE HELP ME??? trying to correct answers and i have no clue how to do this.

The area of a right triangle is 10,710 square inches. The height of the right triangle is 612 inches.

The length of the hypotenuse of the right triangle is ___ inches.

### Answers

**Answer:**

613 inches

**Step-by-step explanation:**

Area right triangle = 10,710

Formula for area of a triangle = 1/2(base x height)

We need to find the base because height and area is given

Reverse divide by 2 by doing multiply by 2

10,710 x 2 = 21420

Revers multiply by 612 by dividing by 612

21420 / 612 = 35

Base = 35

Formula for hypotenuse = a² + b² = c²

In this case a = 35, b = 612, and c = hypotenuse

35² + 612² = c²

1225 + 374544 = c²

375769 = c²

Square root of 375769 = 613

Hypotenuse = 613

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

HELP

evaluate the function: f(x)=-x^2-x+3

f(-4)

show steps please

### Answers

put -4 where the x is

so

-4^2-(-4)+3

16 + 4 + 3

23 is the answer

help me rq im stuck on this

### Answers

lm pretty sure the answer is d

A number is divided by 6, and then the quotient is added to 29. The result is 41.

### Answers

Answer:2

Step-by-step explanation:x/6+29=41

41-29=12

12/6=2

Can someone help with the math question only 1

### Answers

**Answer:**

**Step-by-step explanation:**

The answer is C can you give brainliest?

Find the area. Please and thank you!!

### Answers

2nd question : 43.5 ( formula : 1/2 by )

1rst question : 93 1/2 ( formula : base times height )

What is the quadratic regression equation that fits these data?

### Answers

Answer:A. -1.11x^2+ 3.74+ 10.64

Step-by-step explanation:

a. p. e. x. (just took the test)

**Answer:**

A

**Step-by-step explanation:**

I just got the question right on the test lol!!

If f(x) = x^2 is a function of variable x. The function is translated 5 units to the left and is reflected across the x-axis. What is the new function?

### Answers

it would be -f (x^2 – 5) because being that it reflected across x-axis its turn into a negative and translated 5 units to the left thats a horizontal change so it is on the inside, H (IN) horizontal change goes inside the parentheses, V OUT vertical changes go outside the parentheses

You have a job interview that is 330 miles away. If your average driving speed is 55 miles per hour, how long will it take you to get there? Show your work. Check your answer.

### Answers

Answer: 6 hours

Explanation: You divide 330 miles by 55 mph.

A telemarketer earns a 2% commission

on each sale. Find the commission

earned on sales of $1400.

### Answers

**Answer:**

28$

**Step-by-step explanation:**

Answer the questions fast pls and no link

### Answers

step bro

needs

help

what do you do?

The height of a square pyramid-shaped gift box is one half the length of

each side. The volume of the box is 4,500 in.3. How many inches high

is the box?

Will Mark brainliest

### Answers

Answer:

15 inches

Step-by-step explanation:

Volume of a squre based pyramid :

V = a²(h/3)

a = base edge ; h = height

h =1/2 a

V = 4500

4500 = a² * (1/2a) ÷ 3

4500 = a² * a/2 * 1/3

4500 = a³/2 * 1/3

4500 = a³ / 6

27000 = a³

27000 = a³

Take the cube root of both sides

(27000)⅓ = a

30 = a

Recall:

h = 1/2a

h = 1/2(30)

h = 15 inches

PLEASE HURRY!!!!

Find the slope of the line.

### Answers

**Answer:**

B!

**Step-by-step explanation:**

**Answer:**

D

**Step-by-step explanation:**

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