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Phoenix [80]
3 years ago
6

Use a linear approximation (or differentials) to estimate the given number: √99.8

Mathematics
1 answer:
levacccp [35]3 years ago
6 0
99.2 = 100 + 1/2 (99.2 - 100) / 100 = 10 - 1/2 0.8/10 = 10 - 0.04 = 9.96
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How many solutions does this system have?<br> 3<br> y = x-5<br> -3x+4y=-20
DaniilM [7]

Answer:

x=0 and y=-5

Step-by-step explanation:

hope this helps!

6 0
3 years ago
Find the midpoint of segment JP, given J(-4,6) and P(-12,-2).
grin007 [14]

Answer:

The answer is

<h2>( - 8 , 2)</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

<h3>M = ( \frac{x1 + x2}{2}  ,  \:  \frac{y1 + y2}{2} )</h3>

where

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

From the question the points are

J(-4,6) and P(-12,-2)

The midpoint is

<h3>M = ( \frac{ - 4 - 12}{2}  ,  \:  \frac{6 - 2}{2} ) \\  = ( -  \frac{16}{2} ,  \:  \frac{4}{2} )</h3>

We have the final answer as

<h3>( - 8 , 2)</h3>

Hope this helps you

6 0
3 years ago
If the sin 30 degrees is 1/2 then the cos ____=____.
goldenfox [79]
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7 0
3 years ago
Read 2 more answers
Please help. Will give brainliest! No links or your account will be a banned
Firdavs [7]

Answer:

1. 18

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Step-by-step explanation:

hope this helps! :D

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5 0
2 years ago
How many solutions does the system of equations have? 4x= -12y +16 and x+3y=4​
Verdich [7]

Answer:

x=4-3y

Step-by-step explanation:

7 0
3 years ago
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