Which equation is true when k = 15
A. 3k-11=-34
b. -53+4K=7
C. K/3+17=12
d. K/5+2.5=0.5

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.

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:

Can you help me..............

Answer:

The answer is 50.27. I'm sorry if it's wrong.

Step-by-step explanation:

A=πr2=π·42≈50.26548

Answer:

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

Answer:

The answer is Quotient X: 4/10

3/5 minus 1/5 is 2/5. 4/10 can be simplified to 2/5, which is the answer.

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:

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:

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:

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:

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:

4r 1

37-36=1

Step-by-step explanation:

Hope this helps

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:

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

The width is 3.56

Step-by-step explanation:

Area=length × width

The area is 16.02

The length is 4.5

The width is unknown so we are going to call it X

4.5X=16.02

divide 16.02/4.5 = 3.56

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:

$448.00 and 32%

Step-by-step explanation:

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

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:

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.

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:

D. 6,358 in³

Step-by-step explanation:

Answer:

eight sides, hope this helps!

Step-by-step explanation:

Thinking it as a propotional increase, find the unit rate of change.

values: (0, 536,000), (-5, 441,000), (-1, 517,000)

unit rate of change:

[tex]\sf \dfrac{y2-y1}{x2-x1}[/tex]

[tex]\dashrightarrow \sf \dfrac{536,000-441,000}{0-(-5)}[/tex]

[tex]\dashrightarrow \sf 19000[/tex]

Therefore, the sales increase by $19000 each year.

After 8 years the sale increasement:

Total sales amount:

So, correct answer is : $688,000

Answer:

9/2≈4.5

Step-by-step explanation:

mean is 4, 5,6,3

Find the mean of the list:

(4, 5, 6, 3)

The mean of a list of numbers is given by:

(sum of elements)/(number of elements)

(sum of elements) = 4 + 5 + 6 + 3:

(4 + 5 + 6 + 3)/(number of elements)

Counting, we see that the list has 4 elements:

(4 + 5 + 6 + 3)/4

4 + 5 + 6 + 3 = 18:

18/4

18/4 = 9/2:

Answer: 9/2≈4.5

Answer:

Step-by-step explanation:

do the numbers  first then find your answer

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