3 years ago

URGENT!! Trigonometry practice question!!

Mathematics

1 answer:

marusya05 [52]3 years ago

5 0

Answer:

what did u get the answers

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The total charge on 7 particles is −42 units. All the particles have the same charge.

qwelly [4]

If they have the same charge
x+x+x+x+x+x+x=-42
7x=-42
x=-6
so to check our answer
-6-6-6-6-6-6-6=-42
-12-12-12-6=-42
-24-18=-42
-42=-42

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4 years ago

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IM DOING A TEST!<br><br> Idk how to do this help<br> Please try

goldenfox [79]

Answer:

1 is 102

2 is 78

~~~~~~~~~~~~~~~~~~~~

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4 years ago

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1. Find the slope of a line that passes through the points A(5,6) and B(6,8)<br> I

olganol [36]

Answer:

2 or 2/1

Step-by-step explanation:

Rise over run. Up 2 and right 1.

Hopefully this helps :)

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3 years ago

Help me pls :(

omeli [17]

Answer: $7.2^{6}$

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3 years ago

A line passes through the points (4, 10) and (2,9). What is its equation in slope-intercept

Butoxors [25]

Answer:

y = 1/2x + 8

Step-by-step explanation:

y2 - y1 / x2 - x1

9 - 10 / 2 - 4

-1 / -2

= 1/2

y = 1/2x + b

10 = 1/2(4) + b

10 = 2 + b

8 = b

7 0

3 years ago