Mathematics High School

Please help! The question and answer choices are attached.

Please Help! The Question And Answer Choices Are Attached.

Answers

Answer 1

Answer:

A

Step-by-step explanation:

We want to find the equation of the line in slope-intercept form.

From the graph, we are given the two points (-5, 1) and (0, -3).

We can find the slope between them. The slope formula is given by:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

We will let (-5, 1) be (x₁, y₁) and (0, -3) be (x₂, y₂). Substitute:

[tex]\displaystyle m=\frac{(-3)-(1)}{(0)-(-5)}[/tex]

And evaluate:

[tex]\displaystyle m=\frac{-4}{5}=-\frac{4}{5}[/tex]

Next, notice that the point (0, -3) is already the y-intercept, so we do not need to find it.

Slope-intercept form is given by:

[tex]\displaystyle y=mx+b[/tex]

Therefore, our equation is:

[tex]\displaystyle y=-\frac{4}{5}x-3[/tex]

Our answer is A.

Related Questions

i need help with this question can anyone please help me

Answers

X= 4 mark me brainliest pretty pleaseeee:)

HELPPPPPPPP PLEASEEEEEEE

Answers

Answer:

Angle 8 and angle 16.

Step-by-step explanation:

Number 4 because they are in the same spot. Learn geometry.

Angle 8 and angle 16

what is the value of the x- intercept of the following equation? 2x-6y=14

Answers

Answer:

x-3y-7=0

Step-by-step explanation:

Dont care bruuhh

Given a
rectangle of area 18x2 - 42x, the length is 6x, determine the width. HELP

Answers

Rectangle area = length * width
18x^2-42x=6x*width
Width = (18x^2-42x)/6x
Width = 3x-7

Let’s make sure
Area = length * width
Area = 6x * (3x-7)
Area = 18x^2 -42x which is true
That mean width = 3x-7

Use similar triangles △EFG and △IHG to find the missing distance d

Answers

I’m doing this for points 73837
d = 64

explanation:

60/48 = 1.25
so 80 = d*1.25
80/1.25 = 64

help with both please

Answers

Answer:

Step-by-step explanation:

Answer:b)true a)true

Step-by-step explanation:

Find the area of the figure.
(Sides meet at right angles.)
3 ft
2 ft
2 ft
1 ft
5 ft
2 ft
2 ft
3 ft

Answers

50 sq ft. Explanation:
50ft I think , I’m not 100% sure

Carlos walked 10 miles at an angle of 20° north of due east. To the nearest hundredth of a mile, how Far East, X, is Carlos from his starting point?

Answers

Here is the answer:

Hope this helps !! :D

Nenenenebnebenebenennenenenene

Someone please help and please make sure the answer is right

Answers

Answer:

x=8

Step-by-step explanation:

8 is the correct answer

Identify whether the representation is a function or not a function.




Function

Not A Function

Answers

Not a function because it’s going down

Dana ordered 6 pizzas for her party and each pizza is sliced into quarters. She says in order to find out how many slices there are, she needs to calculate
6 ÷ 0ne fourth. Which multiplication expression will also solve the problem of how many slices there are?

A.24 × one sixth

B.4 × one sixth

C.6 × one fourth

D.6 × 4

plzzzzz help I'm not good at math

Answers

Answer:

d

Step-by-step explanation:

D is the correct answer because when you divide 6 by one forth its just like 6x4

7a+3b=27
6a+3b=24

Solve in simultaneous

A=
B=

Answers

Answer:

A= 3,B = 2

Hope it helps you

if yes mark me brainliest

Answer:

hence, a = 3

b = 2

Step-by-step explanation:

from the given pair of linear equation we get,

7a + 3b = 27 - ( 1 )

6a + 3b = 24 - ( 2 )

now, subtract equation 2 from equation 1

=》7a + 3b - 6a - 3b = 27 - 24

=》a = 3

now put the value of a in equation 1

=》7a + 3b = 27

=》( 7 × 3 ) + 3b = 27

=》21 + 3b = 27

=》3b = 27 - 21

=》b = 6 ÷ 3

=》b = 2

Calculate the number in the middle of 1.5 and 7.1​

Answers

Answer: 4.3


7.1 - 1.5 = 5.6

5.6 / 2 = 2.8

1.5 + 2.8 = 4.3 = 7.1 - 2.8

( 4,2 ) dialated by a scale of 2

Answers

(4,2) —-> (8,4)
Answer: (8,4)

What is the general form of the equation for the given arce centered at 00.02
OA + 7 + 41=0
OB. 77-41=0
Oc 77 + x + y - 41=0
OD 7 7x-y-41=0

Answers

Answer:

C

Step-by-step explanation:

I think so

Find the shaded area of each figure, round your answer to one decimal place if necessary

Answers

area of shaded portion = 49.5 yd²____________________

Step-by-step explanation:

radius of circle = 5 yd ------ ( given )

height of triangle = 16 yd --- ( given )

base of triangle = 16 yd ----- ( given )

area of triangle = 1/2 × base × height

= 1/2 × 16 × 16

= 128 yd²

area of circle = π × radius²

= 3.14 × 5 × 5 --- ( π = 3.14 )

= 78.5 yd²

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

area of shaded portion = area of triangle - area of circle

area of shaded portion= 128 yd²-78.5 yd²

area of shaded portion = 49.5 yd²

--------------------------------------PLEASE FOLLOW ME

What is the greatest common factor of 50, 42, and 30?

Answers

Answer:

2

Step-by-step explanation:

[tex]50 = 2 \times 5 \times 5 \\ \\ 42 = 2 \times 3 \times 7 \\ \\ 30 = 2 \times 3 \times 5 \\ \\ common \: factor \: = 2 \\ \\ gcf = 2[/tex]

Rafael drops a ball from the third-story window. This equation represents the approximate height, h, in meters, of the ball above the ground after it falls for t seconds.

h = -5t² + 45

When is the ball at ground level?​

Answers

Answer:

3 seconds is when it will be at ground level.

Step-by-step explanation:

I'll explain it tmr, just reply if you want me to explain.

Can someone please help me graph y= -2x+7

Answers

Answer:

y = mx + b

Slope of a line

Step-by-step explanation:

m = -2

b = 7

(0,7)

what is 57÷3 1/3 I need this asap please

Answers

First we need to turn 3 1/3 into an improper fraction:

3 1/3 = 10/3

Because we are dividing, multiply 57 my the reciprocal (the faction flipped upside down) of 10/3:

57 x 3/10

Which can also be written as:

57/1 x 3/10

Now we just multiply:

171/10

Therefore 171/10 is ur answer

Hope this helped :)

If this answered ur question can you pls give me brainiest

Which equation has x = 5 as the solution?

2x = 5
2x = 5

x - 10 = 15
x - 10 = 15

x + 15 =10
x + 15 =10

2x = 10

Answers

Answer:

2x = 10

Step-by-step explanation:

Divide both sides by 2 and you get x = 5

2x=10 is the answer
x=5

3x²-.75=90

I need help finding the value of x
(90 points)

Answers

Answer:

x=5.5, -5.5

you can use a calculator too

Step by step explanation:

3x^2 - 75 = 90

1. Move the constant to the right

3x^2 = 165

2. Divide by 3

X^2 = 55

Therefore: x= +/- square root 55

X^2 = 115

plzz help with this math due today

Answers

Answer:

20x⁴ - 13x³+ 8x² - x + 6

Step-by-step explanation:

Multiplyin gbthebtop trinomial by the last term. Of the bottom trinomial.

___4x² - 5x + 3

___5x² + 3x + 2

* ____________

_________8x² - 10x + 6

______12x³-15x²+9x

_20x⁴-25x³+15x²

____________________

20x⁴ - 13x³+ 8x² - x + 6

___________________

12x+15=12x (pls solve it step by step)

Answers

Answer:

no solutions

Step-by-step explanation:

12x+15=12x

Subtract 12x from each side

12x-12x+15=12x-12x

15 = 0

This is not a true statement so there are no solutions

What is the surface area of this right square pyramid?

with a width of 5cm and a height of 9cm


A.90cm squared

B.115cm squared

C.205cm squared

D.250cm squared

Answers

Answer:

it isn't 205 but my guess is its 115

If y varies inversely as x, and y = 4 when x = 16, what is the value of y when x = 8?

Answers

I suppose that the value of y equals 2, seems how 4 times 2 what equal 8 and 8 times 2 would equal 16

can somebody please help

Answers

Answer:

Every equation has a solution.

Hope that helps!?

Step-by-step explanation:

Write this in order: (greatest to least:)
112 , 100.789 , 101.89 , 101.9 , 190. 1

Answers

190.1 112 101.9 101.89 100.779 1

not sure

GOOD LUCK

Can you help with these two? Thanks!

Answers

Answer:

1. D.

2.C.

Step-by-step explanation:

If I'm right pls mark brainleist

Help me solve this problem please

Answers

It’s only a vertical angle
Other Questions
the_______ coordinate located at the highest or lowest point on a parobla PLEASE HELP!!!! I would really appreciate it What is the rate of change of the function represented by the table? X 1 2 3 4, Y 5 5 5 5.0145 What happened when Mother Jones tried to meet with President Roosevelt at Sagamore Hill? Hi need points?Ill also give best answer what is ( 5 x 1 ) + ( 5 x 1/3) What is4(3x+1) using the distributive property warm up/stretching exercises to do to prevent the hip injury? In 25 words or less tell me everything I need to know about Socrates Why did some reformers turn to the issue of womens rights? Which sum is equivalent to 3/5 + 1/6?A 6/10+2/10 B 12/30+5/30 C 18/30+5/30 D 3/11+4/11 If you are a furry come here cuanto es 8/9 x 15/16? porfaAa estoy en prueba HELPPPP WILL MARK B IF CORRECT!!!! If the slope between the points (-5,7) and (4,x) is 1, thenwhat is the value of x? which state of matter has a fixed shape and volume? PLEASE HELP ME WITH THIS!!!!!!! Help ASAP! Question in pic! Will give brainliest!! Select the correct answer.What is the function of the following sentence?What I do know is that there were at least 30 names already signed up on the list in the cafeteria. - to request actionB - to make a bold statementC - to express disappointmentD - to ask a question Riddle How many letters are in the ALPHABET?