Mathematics High School

Please help me! I'm struggling!

Please Help Me! I'm Struggling!
Please Help Me! I'm Struggling!

Answers

Answer 1

Answer:

so one thing you can do is to put the standard form into slope-intercept form

so 6x+y= -4 into y=-6x -4

now, you put a point on (0,-4)

(x,y)

now the slope is -6/1 so you rise (go down) -6 points and run (sideways) 1

Related Questions

What is the value of x in the equation 8+4 = 2(x-1)?
A. 5

B. 11/2

C. 13/2

D. 7​

Answers

Answer:

D. 7​

Step-by-step explanation:

brainiest plz

D

12=2x-2
2x=14
X=14/2
X=7

If my current slope is 7 what is the perpendicular slope?
A- -7
B-7
C- -1/7
D- 1/7

Answers

The correct answer is: B-7

Answer

-7

Step-by-step explanation:

opposite of 7

What is the common ratio for the sequence 1, 4, 16, 64,..? Help plzzzzz

Answers

Step-by-step explanation:

there is no step by step it is just 4 the answer is 4

You continue to multiply each number by 4. Hope this helps

3(-5)(-1)(-2) evaluate please thank you :D

Answers

Answer:

-30

Step-by-step explanation:

Answer:

the answer is -30

Step-by-step explanation:

this just means to multiple from left to right

Solve for x in the equation x2 + 4x-4-8.
O x= -6 or x = 2
O x=-2+2V2
O x = -2 or x = 6
O x=2+25

Answers

Answer:

O x = - 6 or x = 2

Step-by-step explanation:

x² + 4x - 4 - 8 = 0

x² + 4x - 12 = 0

x² + 6x - 2x - 12 = 0

x(x + 6)x - 2(x + 6) = 0

(x + 6) (x - 2) = 0

x + 6 = 0 or x - 2 = 0

x = - 6 or x = 2

Thus, x = - 6 or x = 2

-TheUnknownScientist

I need help I feel like it's right but then again I get confused on these ​

Answers

Answer:

Ye im pretty sure your right

Step-by-step explanation:

9. Which graph can be used to find the solution to the system of equations?
y = x-1
9y = 6x – 15

Answers

I used desmos and plotted the equations in. I would find which graphs cross one another at (-2,-3)

Can someone help me!!

Answers

Answer:

$642

Step-by-step explanation:

To calculate sales tax, you multiply the percentage by the price. In this case it would be 600 x 0.07 which is 42. Then you add them together which would be 600 plus 42 which equals 642.

I will will give brainliest to whoever answers correct
(Please I need this ASAP )

Answers

Answer:

1=3.5 2=10/3

Step-by-step explanation:

they pass each other at the point (3.5,3).

if you find the exact form for both equations you get 10/3 for both

Is the relation a function?​

Answers

Answer:

No it is not because of the 3 it is repeating and it is not a function

Step-by-step explanation:

1.) What is the relationship between angles 1, 2, and 3?b

Answers

Answer:

Exterior Angle Property of a Triangle

Step-by-step explanation:

According to exterior angle property of a triangle , the measure of any one exterior angle of a triangle is equal to the the sum of measure of it's opposite interior angles.

The relationship between angles 1, 2 and 3 is that they follows exterior angle principle. Therefore, ∠3 = ∠2 + ∠1

Exterior angle theorem

The exterior angle theorem states that the measure of an exterior angle is equal to the sum of the measures of the two remote interior angles of the triangle.

In other word, the measure of each exterior angle of a triangle is equal to the sum of the opposite and non-adjacent interior angles

Therefore, the angle 3 is related to angle 1 and 2(remote interior angles) by the exterior angles theorem. Mathematically, this can be represented as follows:

∠3 = ∠2 + ∠1

learn more angles here: https://brainly.com/question/12509744

#SPJ2

ANSWER THIS IS FOR EXTRA CREDIT

Answers

Answer:

The answer is c

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Measure 4 gallons of water using a 3 gallon jar and a 5 gallon jar

Answers

Answer

Fill the 5 gallon jug.

Pour the 5 gallon jug into the 3 gallon jug.

Empty the 3 gallon jug and pour the remaining 2 gallons in the 3 gallon jug.

Fill the 5 gallon jug and pour 1 gallon into the 3 gallon jug (remember it will only take one gallon)

Viola the remaining 5 gallon jug will have exactly 4 gallons remaining.

Answer:

use 4/5 of the 5 gallon jar or 1 and 1/3 of the 3 gallon jar

Step-by-step explanation:

2a^2-12a + 18, please try to explain or show how you got it...thank you :))

Answers

Answer:

35 is your answer!!

Step-by-step explanation:

have a good day <3

help for brainliest plsssssssssssss

Answers

Answer:

2,472 / 2 = 1,236

Choose a system and make a case for why you would
or would not choose to solve that system by substitution

Answers

Answer:

The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other.

Step-by-step explanation:

What is the equation in point-slope form of the line that passes through the point (4,-5) and has a slope of 2/3?

Answers

Answer: I believe the correct answer is the last one but I’m not entirely sure, wait for someone else to answer.

Step-by-step explanation:

Answer:

third one

Step-by-step explanation:

point-slope form is y - y1 = m(x - x1)

plug in values  y -(-5) = 2/3(x - 4)

the double negative cancels out and becomes a positive

therefore y + 5 = 2/3(x - 4)

The length of a rectangle is twice its width, while the
perimeter of the rectangle is 36 units. . Which system of
equations can be used to find the length ( and the width w
of the rectangle?

Answers

Answer: Length = 12 units

Width = 6 units

Step-by-step explanation:

Let the width of the rectangle be represented by x.

Since the length of a rectangle is twice its width, thus means that the length will be: = 2x

Perimeter of a rectangle = 2(l + w)

where,

L = length

W = width

Therefore,

Perimeter = 2(l + b)

36 = 2(2x + x)

36 = 2(3x)

36 = 6x

x = 36/6

x = 6

Width = 6 units

Length = 2 × Width = 2 × 6 = 12 units

find the slope of a line that passes through the points (-4,3) and (7,5)

Answers

Answer:

2/11

Step-by-step explanation:

5-3/7--4 = 2/11

please please help i’ll give brainliest tysm:))

Answers

Answer:

140

Step-by-step explanation:

Answer:

It would be 140!

Step-by-step explanation:

70% Of 200 = 140!

Amanda planned to run 5 kilometers. Instead, she ran 170% of the planned distance,
1 kilometer - 1000 meters
How many meters did Amanda run?

Answers

Answer:

8500 meters

Step-by-step explanation:

5 100

   170

can someone please help me with this thank you. Factor completely 64x2 – 49. (1 point) 0 (7x – 8)(7x + 8) O (7x – 8)(7x – 8) O (8x – 7)(8x - 7) O (8x - 7)(8x + 7)​

Answers

Answer:

Explanation:

64x^2 - 49
= (8x)^2 - 7^2
= (8x - 7)(8x + 7)

Answer:

(8x-7)(8x+7)

Step-by-step explanation:

64x²-49

(8x)²-7²

(8x+7)(8x-7) (using a²-b²=(a+b)(a-b)

Or

(8x-7)(8+7)

answer answer now please​

Answers

Answer:

Well we can't answer it because you have to draw it on the graph

Step-by-step explanation:

On Saturday, 150 guests at a hotel called for room service, and 225 guests did not call for room service. What percentage of the guests at this hotel called for room service on Saturday?

Answers

Answer:

40% I believe Hope's it help

Help me pls ASAP thank you

Answers

The answer is A. X> -6 because the arrow shows which way the line is going

Question 1 of 10
Which of the following best describes the slope of the line below?

O A. Zero
O B. Positive
O C. Negative
O D. Undefined

Answers

Answer:

B

Step-by-step explanation:

write point slope
can someone help me with this plz
will mark brainliest and 20 points

Answers

Answer:Point-slope is the general form y-y₁=m(x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept).

Step-by-step explanation:

Help! Help help help help help help

Answers

Answer:

(0,1)

Step-by-step explanation:

The zero of a function is where the answer is zero, so x=0 there. There's one point on this graph that has a point where x=0, and that is at y=1. Hope this helped :)

[tex]\frac{1}{2} w -5\ \textless \ -2[/tex]

Answers

It would probably be W<6

In exercises 41 - 43, AB ⊥ BC. Find the value of x.​

Answers

Remember, perpendicular lines or segments form rights angles to one another.
That means angle ABC is right or 90 degrees.

To solve for x, subtract 68 degrees from 90 degrees.
x = 24 degrees.
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