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natali 33 [55]
3 years ago
14

This triangle is being rotated. The square where the three triangles meet is called the

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
5 0

Answer:

center point

Step-by-step explanation:

use quizlet

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Eva estimate the 475 songs will fit on her MP3 player. The actual amount of songs that fit is 380. Find percent error
Shalnov [3]

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1 is the answer 1111111111
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3 years ago
A scientist has saline solutions with concentrations of 4% and 14% . He wants to mix some of each solution to get 65 milliliters
Komok [63]
Let volume of 4% solution = x and of 14% be y

them x + y = 65........(1)    also  using the actual weights of  salt:-

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multiplying the above equation by  -25 we have

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and x = 65 - 13 = 52

so we need 13 mls of the 14%,  and 52 mls of the 4% solution.
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3 years ago
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