brainliest if you show how to do the work

Answer:

y = -2x

Step-by-step explanation:

Given

Solving

Rewriting the equation

New equation

⇒ y = mx + b [m = slope, b = y-intercept]

⇒ y = -2x + 0

⇒ y = -2x

Answer:

2x+y=0

Step-by-step explanation:

Given:

[tex]\displaystyle \large{2x+y=4}\\\displaystyle \large{y=-2x+4}[/tex]

To find:

Parallel Definition:

Slope-Intercept:

[tex]\displaystyle \large{y=mx+b}[/tex]

Therefore, another line is:

[tex]\displaystyle \large{y=-2x+b}[/tex]

Since the line passes through origin point which is (0,0). Substitute x = 0 and y = 0 in the equation:

[tex]\displaystyle \large{0=-2(0)+b}\\\displaystyle \large{b=0}[/tex]

Therefore, the equation is:

[tex]\displaystyle \large{y=-2x}[/tex]

Convert back to standards form:

[tex]\displaystyle \large{2x+y=0}[/tex]

Therefore, another line that is parallel to [tex]\displaystyle \large{2x+y=4}[/tex] is 2x+y=0

Answer:

B

Step-by-step explanation:

the second fraction in step 3 after multiplication should be [tex]\frac{21}{12}[/tex] and not [tex]\frac{10}{12}[/tex]

Answer:

I am saying C.

Step-by-step explanation:

I am not 100% sure, but I think I am correct. Please don't delete my answer, I am only trying to help.

Answer:

Step-by-step explanation:

do the numbers  first then find your answer

Answer:

it is 13 the answer

Step-by-step explanation: To get the answer you need to multiply first 9 x 4 making the results be 36 but to have the value of x you just subtract 49 - 36= 13 so that is the answer.

Answer:

1/6

Step-by-step explanation:

if the chance is 6/36 for the first then the answer would be 1 in 6 to at least get a 5

Based on the probability of the number match, the probability of rolling at least 1 five is 1/6.

Probability is the possibility of an event happening or not.

It is also described as the chance or likelihood of an event happening or not.

In a cube, there are six faces numbered 1 to 6

The probability of rolling two number cubes whose numbers match is 6/36.

Then 5 is a number our of the six numbers.

Therefore, the probability of rolling at least 1 five is 6/36 or 1/6.

Learn more about probability at: https://brainly.com/question/24756209

#SPJ2

Answer:

D. 6,358 in³

Step-by-step explanation:

Answer:

eight sides, hope this helps!

Step-by-step explanation:

Answer:

Step-by-step explanation:

The letters designating the original figure, RSTU, start at the bottom of the figure and proceed clockwise around it. The letters designating the image, R'S'T'U' start at the bottom and proceed counterclockwise around it. This tells you ...

__

The fill-in for the answer tells you that translation takes place before reflection. To figure out how much translation is needed, you need to know the line of reflection.

You can look at the reflection choices to see where the line of reflection is. We're guessing that the only vertical line choice is the y-axis. (If the line of reflection is x=1, there doesn't need to be any horizontal translation.) If the image is reflected across the y-axis, the point R' moves from (-3, 0) to (3, 0). This is where R' is reflected from.

The point R is at (5, 2). To move R from (5, 2) to (3, 0) prior to reflection, the x-coordinate needs to decrease by 2 (from 5 to 3), and the y-coordinate also needs to decrease by 2 (from 3 to 0). That is, the point R must be translated left 2 and down 2 to get it to (3, 0).

__

R'S'T'U' is the image of RSTU after translation 2 left, 2 down, and reflection across the y-axis.

Answer:

28.26

Step-by-step explanation:

The formula for the area of a circle is pie(3.14) x radius(3) squared(number times itself x amount of times). 3x3 is 9, 3.14 x 9 is 28.26.

Its to low quality to see properly is there anyway you could make it better quality

Answer:

4r 1

37-36=1

Step-by-step explanation:

Hope this helps

Answer:

Pete's movie was 51 minutes longer than Hank's movie

Step-by-step explanation:

one hour = 60 minutes

60 - 23 = 37

37 + 14 (from the 2:14) = 51

Answer:

31 pounds

Step-by-step explanation:

key shows that 2I0 = 20 meaning 3I1 means 31 and there are 3 31punds so thats your answer.

Answer:

95 inches

Step-by-step explanation:

First, we do 7 x 12(This is the conversion factor for feet to inches). Now we get 84 inches.

Second, we add 84 inches to the 11 inches that we haven't touched so far.

Now, we have 95 inches as your answer!

Answer:

Step-by-step explanation:

7 times 11 should give you the answer and simplify it

Answer:

Im pretty sure it means to go up because of the + and both of the arrows are going up above the graph.

Answer:

Step one was a mistake.

Step-by-step explanation:

Step one was supposed to be 8/3 = 3c + 15/3. Since he made it multiplied 3 by c, he has to multiply 5/3 by 3 as well.

Adjacent angles

Step-by-step explanation:

Adjacent = next to / side by side

Answer:

Circumference:37.7

Area:113.0

Step-by-step explanation:

If the radius is 6 the diameter is 12 so you begin solving your equation which makes it 37.7 and 113.0

Answer:

Blank 1: variability

Blank 2: median

Blank 3: mean

Answer:

363

Step-by-step explanation:

[tex]A = \pi r^2[/tex]

it says π is 3

so,

[tex]A = 3r^2[/tex]

r is the radius of the circle which is shown as 11

so,

[tex]A = 3*(11)^2[/tex]

Solve for A

[tex]A= 3* 121\\A= 363[/tex]

Answer:

111-(9*12)=3.

Step-by-step explanation:

There are 111 ounces of orange paint, which is going to go into the other bottles. How many bottles? 9. However, because in life we have different sized bottles, it states each bottle takes 12 ounces. In order to find the amount of ounces needed to find all 9 bottles, we first multiply 9*12, which equals 108. Filling all the bottles with orange paint will take up 108 ounces of the orange paint. We do have enough, since we have 111 ounces, but we must find how many ounces we have now that we've used up 108, which can be done by subtraction. 111-108=3. We have 3 ounces left over.

Now we translate everything we did into a mathematical equation. First, we multiplied, and then we subtracted the product from 111. 111-(9*12), which equaled 3, so 111-(9*12)=3. The parentheses technically aren't necessary, because if this is solved according to PEMDAS (the order of operations), the multiplication will occur first anyway.

Answer:

the answer is 40.5

Step-by-step explanation:

dont need explanation just my brain

Answer:

40.5 cm²

Step-by-step explanation:

To find the triangles area on the tip of the crayon you do base x height ÷ 2 so 3 x 2 ÷ 2 = 3.

After, multiply 12.5 by 3 then add them both together to get 40.5 cm²

Answer:

30 ft

Step-by-step explanation:

Since Rory's plastic tarp is a square, then that means that the side lengths are equal, so the answer must be square root of 900, which is 30!

Answer:

57

Step-by-step explanation:

87 + 36 = 123

180 - 123 = 57

Answer:

57°

Step-by-step explanation:

with linear pair propety you can find

87+q+36=180

q=180-123

q=57

Answer:

$448.00 and 32%

Step-by-step explanation: