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Mademuasel [1]
3 years ago
8

Solve R=r1+r2 for r2

Mathematics
1 answer:
Sphinxa [80]3 years ago
6 0
R=r1+r2
simple
all you have to do is leave r2 by itself...
(r2=??)
by doing so you need to subtract r1 on both sides
R-r1=r2
and by doing so you leave r2 by itself
r2=R-r1
HOPED THIS HELPED c:
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The quotient of a number and - 2/3 is -9/10
Julli [10]

Answer:

n = 3/5

Step-by-step explanation:

Represent this quotient as:

 

   n

---------

-2/3

and set it equal to -9/10:

   n           -9

--------- = -------

-2/3          10

Cross multiplication yields:

10n = 6, so that n = 6/10 or n = 3/5

5 0
3 years ago
Find the x and y intercepts of y = 2x^3 - 4x^2 algebraically
poizon [28]

The x-intercept is the place where y = 0 and the y-intercept is the point where x = 0. Using this information, we can substitute 0 in for x and y to find the intercepts.


x-intercepts (where y = 0):

2x^3 - 4x^2 = 0

x^2(2x - 4) = 0

Here we can apply the Zero Product Property to find x^2 = 0 and 2x - 4 = 0 separately.

x^2 = 0

x = 0

AND

2x - 4 = 0

2x = 4

x = 2

The x-intercepts are located at (0, 0) and (2, 0).


y-intercept (where x = 0):

y = 2(0)^3 - 4(0)^2

y = 0

The y-intercept is located at (0, 0).

6 0
3 years ago
Pls help. Don't answer if you don't know.
Pavel [41]

Answer:

The answer is C.

Step-by-step explanation:

It is 180÷5=36. n is basically just symbolizes 180, and b is the number of candles in each box.

5 0
3 years ago
HELP ME PLEASE EDCITE !!!!
damaskus [11]

Answer:

I might be in highschool, but I'm sure I can still help.

Step-by-step explanation:

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5 0
3 years ago
What is the mean of the data without the outlier included?
AlladinOne [14]
I think the mean with outliers excluded are called trimmean.
6 0
3 years ago
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