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Iteru [2.4K]
3 years ago
9

What is the mean for the set of data​

Mathematics
1 answer:
Natasha2012 [34]3 years ago
7 0
The mean is the total equal the average
Then divide the total number
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Classify the triangle based on angle measures. and please show how you got to the answer
Verizon [17]
This triangle is an isosceles triangle because there are two angles which measure 54° and one angle which measures 72°
8 0
2 years ago
If the triangle on the grid below is translated by using the rule (x, y) right-arrow (x minus 2, y + 2), what will be the coordi
lara31 [8.8K]

Answer:

Coordinates of A prime will be (-4,0).

Step-by-step explanation:

Given:

ABC is a triangle on a grid with its coordinates in (x,y).

The coordinates are as follows:

A = (-2,-2)

B = (-2,-4)

C = (2,-4)

According to the question.

The points are translated by (x-2,y+2) rule.

We have to find A prime i.e A' the coordinate of A after it is translated.

In translation we move the coordinates without rotating and resizing.

So

Point A after translation will be called A'.

⇒ A = (-2,-2)

Subtracting 2 with the 'x' value and adding 2 with the 'y' value coordinate.

⇒ A' = (-2-2,-2+2)

⇒ A '= (-4,0)

So the value of A prime after translating it by (x-2,y+2) is (-4,0).

7 0
3 years ago
Read 2 more answers
The following prism has a base area of 20\pi20π20, pi square units and a volume of 120\pi120π120, pi cubic units. The cylinder h
vivado [14]

Given:

A prism has a base area of 20\pi square units and a volume of 120\pi cubic units.

To find:

The volume of the cylinder if the cylinder has the same base area and height.

Solution:

Volume of a prism is:

V=Bh

Where, B is the base area and h is the height of the prism.

The volume of cylinder is:

V=\pi r^2h

V=Bh

Where, r is the radius, h is the height of the cylinder and B=\pi r^2 is the base area.

Since base area and height of the cylinder are same as the prism, therefore, there volumes are equal.

Hence the volume of the cylinder is 120\pi cubic units.

3 0
3 years ago
A girl has 98 beads, and all but 14 were lost. how many beads did she loose?<br>​
castortr0y [4]

Answer:

84 beads

Step-by-step explanation:

She had 98 beads and lost all but fourteen. So it would be 98 - 14 which would get you 84 beads that the girl has lost

8 0
3 years ago
A restaurant earns $1073 on Friday and $1108 on Saturday. Write and solve an equation to find the amount xx (in dollars) the res
julia-pushkina [17]

Money earned by restaurant on Friday=$1073

Money earned by restaurant on Saturday=$1108

Let Money earned by restaurant on Sunday=$x

Average=$1000

\text { average}=\frac  { sum of all the observation}{total number of observation}

Number of observation=3

                           ⇒  3×  1000=1073+1108+x

                            ⇒3000=     2 181+x

                              ⇒3000-2181=x

                            ⇒x=819

The restaurant needs to earn on Sunday to average $1000 per day over the three-day period=$819


6 0
3 years ago
Read 2 more answers
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