Find the area of the following shapes:

Answer:

y+3x

Step-by-step explanation:

collect like terms:

2y-y= y

-3x+6x=3x

y+3x

Answer: hope this helps ♡

y + 3x

Step-by-step explanation:

Combine like terms:

2y - 3x + 6x - y =

2y - y - 3x + 6x =

2y - y + 6x - 3x =

2y - y = (1)y  +  6x - 3x = 3x →

y + 3x         (basically 1y + 3x)

Answer:

Step-by-step explanation:

Based on the information in the histogram, a reasonable conclusion would be that the exact time it took the students to finish the test is not indicated. Therefore, option B is the correct answer.Mrs. Brim made a chart to see how long it took her students to finish a test. However, the chart or histogram only shows how many students took a certain amount of time to finish the test and not their exact finishing time. Therefore, it's not possible to determine how long each student took to finish the test accurately.

Hope this helps! :)

To convert the fraction 2/4 to a decimal, we can perform the division 2 divided by 4 using long division or mental math.

2 ÷ 4 = 0.5

Therefore, 2/4 as a decimal is 0.5.

Answer: -x + 13

Step-by-step explanation:

2 ( x +7 ) - (3x + 1 )

2x + 14 - 3x +1

Answer:

A

Step-by-step explanation:

I did the math! and got 15

Hope this helps!

Answer:

A; C; D

Step-by-step explanation:

A. 4(2y-4x)-1

4(2x3-4x1/2)-1

4(6-2)-1

4(4)-1

16-1= 15

C. 4(\(x^{2}\)+1)+2x+3y

4(\(1/2^{2}\)+1)+2x1/2+3x3

4(0.25+1)+1+9

4(1.25)+10

5+10= 15

D. xy+ 3\(\frac{1}{2}\) + 20x

1/2x3+3 1/2+20x1/2

1.5+3.5+10

5+10= 15

Answer:

-120-x

Step-by-step explanation:

Given:

\(\displaystyle \large{|120+x| \quad (x < -120)}\)

This is the same as previous one. Recall modulus property:

\(\displaystyle \large{|a+x| = \begin{cases} a+x \quad (x \geq -a) \\ -a-x \quad (x < -a) \end{cases}}\)

Keep in mind that |x+a| and |a+x| are equal via addition property.

Since the question gives interval of x < -120:

Therefore, the expression is -120-x

Answer:

15 units

Step-by-step explanation:

15 units because

The length of Line segment S R is C. 15 units.

A line segment is part of a line that has two endpoints and is finite in the period. A ray is a line section that extends indefinitely in one path.

A ray is represented by way of a factor at one stop, that is the starting point, and an arrow at the alternative give up. This arrow represents that the road is going on all the time. example: a line that you see without preliminary and endpoints. A ruler, a pencil, and a stick are examples of a line segment in real life.

Learn more about Line Segment at https://brainly.com/question/2437195

#SPJ2

Answer:

C

Step-by-step explanation:

A dilation is either an increase or a decrease the scale factor is what determines what is and whatever the scale factor is you multiply it by the length or width of the square since it's a square it does not matter bc all the sides are equal

Answer:

-8

Step-by-step explanation:

10(-2)^2 / -5

10(4) / -5

40 / -5

-8

Answer:

-80

Step-by-step explanation:

(10y^2)/z

(10*-2)^2 /-5

(-20)^2 /-5

400/-5

-80

Answer:

no

Step-by-step explanation:

When you add 1 90+10 it equals 2 00. The hundreds digit, underlined, changed.

Answer:

the answer is no

Step-by-step explanation:

500+100=600

Answer:

It increases by 12.50 for each 10 people

Step-by-step explanation:

Answer:

IT IS  D

Step-by-step explanation:

Option (b) Is the answer

Hope it helps you

The answer is Option (B)

Reason

The Hypotenuse is always on the Opposite side of the Right Angle.

This is only seen in Option (B)

Learn more about Hypotenuse and Legs here

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Hope my answer helps you✌️

Mark BRAINLIEST

Answer:

13. $18.60

14. $15.79

Step-by-step explanation:

13.

Jeff starts off with $46.18

He then gives half of his money to his brother (so divide starting money by 2)

46.18 / 2 = 23.09

He now has $23.09

He then buys two donuts for $0.75 each ( 0.75 * 2 = 1.50 ) and a cup of coffee for $2.99 ( so he spent a total of 4.49 ) so we then subtract 4.49 from 23.09

23.09 - 4.49 = 18.6

He had $18.60 left over

14. 5 friends split a 65.20 bill at a restaurant

65.20 / 5 = 13.04

they also each left a $2.75 tip

13.04 + 2.75 = 15.79

They each payed $15.79

Answer:  Jeff has $18 dollars and 6 cents or $18.6

Step-by-step explanation:

Half of $46.18 is $23.09. Then if he bought two donuts and each donut cost $0.75 then you plus $0.75 + $0.75 = 1.5. You then minus $ 1.5 from your current $23.09 dollars, which will equal $21.59. You have to minus the coffe amount which will is $2.99 . You minus $21.59 - $2.99 =$18.6.

Answer:

128804.35 or 128804 because you cant have .35 of a person

Step-by-step explanation:

turn it into a fraction  18.4 over 100 and 23,700 over x. then cross multiply

Answer:

Step-by-step explanation:

5+5=9

9 is the answer

=9

Answer: 16.8 degrees. :)

Step-by-step explanation:

1. 180 degrees = sum of 3 angles.

2. 180 - 115.2 = 64.8.

3. 64.8 - 48 = 16.8.

Don't forget to rate and say thanks if this helps! :)

Answer: conversion factor is just how much of it is in another unit

Step-by-step explanation:

for example, 5280 feet are in a mile so the original rate of 15 in a hour can be turned into the equation on the first image.

Original rate (15 miles) x conversion factor (5280 feet are in a mile)

So when you multiple get 79,200 which simple means, in one hour she will go 79,200 ft. This concept can be applied to other scenarios such as feet and meter, liters and gallons, miles and kilometers, all that’s necessary is to know the conversion rate. The conversion factor is simple how much of your term is in another, this may be confusing but imagine it like this how many feet are in a yard? The answer is 3 so the conversion factor is just 3ft:1yd

Answer:So I don’t know the other 5 points because you didn’t give the data about the age and number of US states named in 60 seconds, but using the 5coordinate points you gave, I was able to make this line of best fit.

So basically the units are counting up by 5.

The x axis is age in years and y axis is the number of US states named in 60 seconds.

Since you didn’t give me the data to make the other 5 points, I can’t really answer the last question, but from the graph that I did make, there are no points that would be considered outliers, and there are no clusters in sight.

(BTW THIS IS IMPORTANT!! - when you use the data to add the other 5 points, there might be an outlier or more then one outlier. And there might be a cluster. Just look at it after you graph the last 5 and change the answer I gave you if there is an outlier or cluster)

Step-by-step explanation:

Answer:

your welcome and thank u for taking the time out of your day to help me with mine

-and have a good rest of your day :)

Step-by-step explanation:

Answer: 1

Step-by-step explanation: 2

Answer:

Step-by-step explanation:

1 and 2

the answer is 0,.25

Step-by-step explanation:

i don't really know how to explain it

Step-by-step explanation:

1.) 5x-4y=20

y=5/4x-5

5x/4-5=0

x=4

2.) 3x+3y=15

y=-x+5

x+5=0

-x=-5

=x=5

3.) y=3/4x-2

3/4x-2=0

x=0

3x4x/4 -2 x4x-0x4x

3-2x4x=0x4x

3-8x=0

8x=-3

=x=3/8

4.) y=3/2x+3

3/2x+3=0

x=0x

3x2x/2+3x2x=0x2x

3+3x2x=0x2x

3+6x=0

6x=-3

x=_3/6

=x=-1/2

Answer:

where is the question?

Step-by-step explanation:

Answer:

Step-by-step explanation:

3.1313109

Answer: the answer should equal 3.131

Step-by-step explanation: as this is the measurement of the longest line in right rectangular prism.

Please got brainliest

Answer:

its A

Step-by-step

C is just a trick one

b can be cancelled cuz it does tot go in the ll quadrant

and D can be cancelled cuz its like a 20 degree turn