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Taya2010 [7]
3 years ago
8

What is the distance between the points (1, 3) and (9, 9)?

Mathematics
1 answer:
sashaice [31]3 years ago
4 0

the answer is 10 units

distance =  \sqrt{(9 - 1) ^{2}  + (9 - 3) {}^{2} }  \\  =  \sqrt{ {8}^{2} +  {6}^{2} } \\  = 10

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I just need the top question. Thank you to whoever answers this in advance
wolverine [178]

Answer:

A. 12

B. 18

C. 10

Step-by-step explanation:

A. 2/3 of 36 is 12

B. 2/4 of 36 is 18

C. 5/8 of 16 is 10

8 0
3 years ago
Chloe wants to wrap a present in a box for sarah. The top and bottom of the box is 8in by 3in, the sides are both 3in by 2in and
timama [110]

Answer:

92 sq. inches

Step-by-step explanation:

Total paper required = total surface area

Surface area of a cuboid = 2[(l×b) + (l×h) + (b×h)],

Where 'l' is the length, 'b' is the breadth and 'h' is the height

For the box, total surface area = 2[(8×3) + (3×2) + (8×2)]

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= 92 sq. inches

6 0
3 years ago
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emmasim [6.3K]

Answer:

C

Step-by-step explanation:

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4 0
3 years ago
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Studies show that a typical giant hummingbird can flap its wings once in 0.08 of a second.
Licemer1 [7]

Answer:

a. 90

b. 360

Step-by-step explanation:

The time taken by humming bird to flap its wings= 0.08 sec

by flying 7.2 seconds a typical giant hummingbird flap its wings \frac{7.2}{0.08} times

= 90 times

Since, A ruby-throated hummingbird can flap its wings 4 times faster than a giant hummingbird, it will flap its wings in every 0.02 sec

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4 0
3 years ago
$1,240 at 8% compounded<br> annually for 2 years
saw5 [17]
The answer is $1,446.33. 1,240 x 8% = $99.20 $1,240 + $99.20 = $1,339.20. $1,339.20 x 8% = $107.13 $1,339.20 + $107.13 = $1,446.33. Hope I could help! :D
4 0
3 years ago
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