Ask question

Ask question

All categories

3 years ago

15

There is a jar of jellybeans on Principal Cooper's desk. 40% of the jellybeans are red. There are 28 red jellybeans. How many je

llybeans are there in all?

2 answers:

AnnyKZ [126]3 years ago

4 0

Take 40% to a decimal and times it by 28 you should get 11.

Pani-rosa [81]3 years ago

4 0

Answer:

take 40% to a decimal and times it by 28 you should get 11.

Step-by-step explanation:

You might be interested in

The upper-left coordinates on a rectangle are (- 8, 8) and the upper-right coordinates are (- 3, 8) The rectangle has an area of

Romashka [77]

Answer:

See attachment for diagram

Step-by-step explanation:

Given

$(x_1,y_1) = (-8,8)$

$(x_2,y_2) = (-3,8)$

$Area = 15$

Required

Draw the rectangle on a coordinate plane --- (missing from the question)

First, we calculate the distance between the given pairs.

$D = \sqrt{(x_1 - x_2)^2 + (y_1-y_2)^2}$

$D = \sqrt{(-8-(-3))^2 + (8-8)^2}$

$D = \sqrt{25}$

$D = 5$

So, the distance between the given pairs is 5 units... Let this be the length of the rectangle.

Using:

$Area = Length * Width$

$15 = 5 * Width$

$Width = \frac{15}{5}$

$Width = 3$

The width is 3 units.

This implies that the opposite sides of the rectangle are either 3 units down or 3 units up the given pairs.

Assume they are 3 units up.

$(x_1,y_1) = (-8,8)$ and $(x_2,y_2) = (-3,8)$

$(x_3,y_3) = (x_1,y_3 + 3) = (-8,8+3) = (-8,11)$

$(x_4,y_4) = (x_2,y_2 + 3) = (-3,8+3) = (-3,11)$

8 0

3 years ago

What is the slope of the line?

OLga [1]

Answer:

The slope of the line is y=1x+1.5

Step-by-step explanation:

so the slope is 1/1 which is 1 only

3 0

3 years ago

Read 2 more answers

Your job pays 6$ per hour write a variable expression for your pay in dollars for working h hours what is your Pay if you work 3

kipiarov [429]

6h

Fill in 32 for h

6x32

For 32 hours, you would earn $192

4 0

4 years ago

A right triangle has a hypotenuse of length 20 and a leg of length 12. what is the length of the other leg? if necessary, round

elena-14-01-66 [18.8K]

Other leg^ 2 = 20^2 - 12^2
other leg^ 2 = 400-144 = 256
then other leg = √256 = 16

4 0

3 years ago

What is the answer to 11=7x+2-4x

Gnom [1K]

Answer:

x=3

Step-by-step explanation:

11=7x+2-4x

=7x+2-4x=11

=3x+2=11

=3x=9

x=3

8 0

3 years ago

Read 2 more answers