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Vlad1618 [11]
3 years ago
12

What the sum of -1 2/3÷(2 1/5)

Mathematics
1 answer:
Marina CMI [18]3 years ago
5 0

Answer:

-20/21

Step-by-step explanation:

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One hour is equal to how many seconds
KIM [24]

Answer:

3,600

Step-by-step explanation:


6 0
3 years ago
What is the length of segment AB with point A and B located at (-4, 1) and (2, 9)
navik [9.2K]

Answer:

<h3>The answer is 10 units</h3>

Step-by-step explanation:

The distance between two points or a line segment can be found by using the formula

d =  \sqrt{ ({x1 - x2})^{2} +  ({y1 - y2})^{2}  } \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-4, 1) and (2, 9)

The length of segment AB is

|AB|  =  \sqrt{ ({ - 4 - 2})^{2}  +  ({1 - 9})^{2} }  \\  =  \sqrt{( { - 6})^{2}  +   ({ - 8})^{2} }  \\  =  \sqrt{36 + 64}  \\  =  \sqrt{100}  \:  \:  \:  \:  \:  \:  \:  \:  \\  = 10 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:

We have the final answer as

<h3>10 units</h3>

Hope this helps you

4 0
3 years ago
Read 2 more answers
Please help
klio [65]

Answer:

The probability that a student taking only math will get picked is approximately 29%

Step-by-step explanation: This is because out of the total number of students taking math (95), 52 of such students are also taking science. In order to get the number of students only taking math you have to do 95-52=43 and to put that against the amount of total students the ratio would be 43:147 or 42/147 and if you plug 42/147 into a calculator you will recieve a long decimal that you can then round to 29%.

6 0
2 years ago
Write this expression as an equivalent expression without negative exponents: <img src="https://tex.z-dn.net/?f=3%5E%7B-2%7D" id
Arada [10]
The answer is 0.1 and it repeats the 1’s
6 0
3 years ago
Read 2 more answers
HELP RIGHT NOW!!! whats the answer!! thank you
Stels [109]

Answer:

c

Step-by-step explanation:

6 0
3 years ago
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