All categories

2 years ago

What is two thirds or 2/3 of the whole 120

Mathematics

1 answer:

Zepler [3.9K]2 years ago

3 0

It would be 80 because 2 times 120 is 240. 240 divided by 3 is 80

You might be interested in

You can paint 75 square feet of a surface every 45 minutes. Determine how long it takes you to paint a wall with the given dimen

marin [14]

Answer:

25.2 minutes

Step-by-step explanation:

step 1

Find the area of the given wall

$A=(7)(6)=42\ ft^2$

step 2

we know that

You can paint 75 square feet of a surface every 45 minutes

using proportion

Find out how long it takes you to paint a surface area of 42 square feet

$\frac{75}{45}\ \frac{ft^2}{min}=\frac{42}{x}\ \frac{ft^2}{min}\\\\x=45(42)/75\\\\x=25.2\ min$

5 0

2 years ago

What is the slope of the line through (- 1, - 7) and (3, 9) ?

Fynjy0 [20]

Answer:

C. 4

Step-by-step explanation:

Use the slope formula:

$m=\frac{y2}{x2} -\frac{y1}{x1}$

m = the slope.

Substitute the values into the formula:

$\frac{9}{3} -\frac{-7}{-1} =\frac{?}{?}$

Solve:

$\frac{9}{3} -\frac{-7}{-1} =\frac{16}{4}$

Simplify 16/4:

$\frac{16/4}{4/4} =\frac{4}{1}=4$

5 0

1 year ago

One month lashonda rented 7 movies and 9 video games for a total of $73 the next month she rented 5 movies and 3 video games for

frutty [35]

Answer:

Solve a system of equations with two unknowns x and y

where x is the rental price for the movie and y is the rent for video games

7x + 9y = 73

5x + 3y = 29

Solving the result: x = $ 1.75, y = $ 6.75

Step-by-step explanation:

4 0

3 years ago

HELLLP FAST!!!!!!!!!!!!

drek231 [11]

Answer:

The last option.

Step-by-step explanation:

Looking at the equations and their y-intercepts is enough information to know that the last graph is the only answer that could be correct

8 0

2 years ago

When given the information below, can you conclude that Quadrilateral WXYZ is a parallelogram? Why or why not?

Svetlanka [38]

The right answer is: "B) No, because opposite sides are not parallel"

Step-by-step explanation:

Given

Quadrilateral WXYZ

If the given quadrilateral is a parallelogram the slopes of opposite sides will be equal as the opposite sides should be parallel

Hence the slopes of WX and YZ should be equal and the slopes of XY and WZ should be equal

while we can see that the slopes of opposite sides are not same.

$Slope\ of\ WX \neq Slope\ of\ YZ\\\frac{1}{3} \neq -3\\Similarly,\\Slope\ of\ XY \neq Slope\ of\ WZ\\-3 \neq \frac{1}{3}$

So it is not a parallelogram.

Hence,

The right answer is: "B) No, because opposite sides are not parallel"

Keywords: Shapes, slopes

Learn more about slope at:

#LearnwithBrainly

8 0

3 years ago