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3 years ago

A group of friends count the coins they have in their pockets.

Mathematics

1 answer:

Len [333]3 years ago

4 0

Answer:

The median stays the same, whilst the mean drops.

Step-by-step explanation:

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Simplify 5a-3a+2a<br> What is the answer

Nina [5.8K]

Answer:

10a

Step-by-step explanation:

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3 years ago

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What is the area of this polygon? Enter your answer in the box. units²

Gemiola [76]

Answer:

The area of the polygon is $39\:units^2$

Step-by-step explanation:

Sketch the polygon to obtain the figure in the attachment.

The polygon can then be divided into a rectangle and a triangle.

The area of the polygon

$=|VE|\times |DE|+\frac{1}{2}\times |DE|\times |AM|$

We use the absolute value method to find the lengths

$=|3--2|\times |3--3|+\frac{1}{2}\times|3--3|\times |5-2|$

$=5\times 6+\frac{1}{2}\times 6\times 2$

$=30+9$

$=39\:units^2$

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4 years ago

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Dan needs Alison to spruce up his classroom. She charges a flat fee of $40 and

sineoko [7]

Answer:

I think she works 10 hours and 30 minutes

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3 years ago

A + 3y + 4a - 2y + 10

Galina-37 [17]

Answer:

5a+y+10 is your answer

Step-by-step explanation:

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3 years ago

What is the distance between (2,6) and (7,6)

PtichkaEL [24]

Answer:

Step-by-step explanation:

Finding the distance, midpoint, slope, equation and the x y-intercepts of a line passing between the two points p1 (7,6) and p2 (2,6)

The distance (d) between two points (x1,y1) and (x2,y2) is given by the formula

d= √((X2-X1)2+(Y2-Y1)2)

d = √(2-7)2+(6-6)2

d = √((-5)2+(0)2)

d= √(25+0)

d = √25

The distance between the points is 5

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3 years ago

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