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11111nata11111 [884]
3 years ago
7

What is the distance between (2,7) and(4,2)

Mathematics
1 answer:
Leno4ka [110]3 years ago
4 0

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d =  \sqrt{ ({2 - 4})^{2} +  ({7 - 2})^{2}  }

d =  \sqrt{ ({ - 2})^{2} +  ({5})^{2}  }

d =  \sqrt{4 + 25}

d =  \sqrt{29}

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What is the area of a rectangle with width 2/5 in. and length 3/5 in
Oxana [17]
Area = Length * Width 
A = 2/5 * 3/5
A = 6/25 in2

In short, Your Answer would be Option B

Hope this helps!
4 0
3 years ago
It is 8 <br> kilometers from Lucy's house to the nearest mailbox. How far is it in meters?
kirza4 [7]

The prefix 'kilo' stands for 'one thousand'. So, 1 km = 1000m

This obviously implies that 8km is the same as 8000m

3 0
3 years ago
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I need help cause I just need help plz help me
fiasKO [112]
4. 24 because 30-6=24

6. 18 because 8+10=18

8. 97 because 32+65=97

8 0
4 years ago
Jackie has 54 fewer beads then sally. If B stands for the number of beats Jackie has, write an expression that represents the nu
strojnjashka [21]

Answer:

B+54

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If Jackie has B beads, and Sally has 54 more than that, then you are adding 54 to B

8 0
3 years ago
The bar graph shows the numbers of reserved campsites at a campground for one week. What percent of the reservations were for Fr
Slav-nsk [51]

Answer:

66.67 %

Step-by-step explanation:

As we can see from the figure

We are given a bar graph in which bars represent the number of reserved campsites at a camp ground for one week from Monday to Sunday.

First of all

Lets the count the total number of reservations made by campsites during the week.

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Total Number of campsite reservations =84

Now

we have to calculate what percent of reservations were made for friday or saturday.

% of reservations made on friday or saturday = \frac{total-numer-of-reservations-on-friday-or-saturday}{total-number-of reservations}

% of reservations made on friday or saturday = \frac{26+30}{84}

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% of reservations made on friday or saturday = 66.67 %

So in total 66.67 % reservations are on friday and saturday.

6 0
3 years ago
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