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3 years ago

which ordered pair represents a solution to both equations? A - (-5,5) B - (-2,1) C - (1, -2) D - (-4,0)

Mathematics

1 answer:

Yuliya22 [10]3 years ago

7 0

Answer:

B-(-2,1)

THIS ONE X=-2 Y=1. ALL THE POINTS CROOS HERE

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12+2y=2+5y PLEASE HELP MEEE

CaHeK987 [17]

Answer:

$y=\frac{10}{3}$

Step-by-step explanation:

$12+2y=2+5y$

$12-2=5y-2y$

$10=3y$

$\frac{10}{3} =y$

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2 years ago

In NEED OF HELP! SO Frustrating!

vitfil [10]

ja, yo is correct, just expand that formula with your calculator

each one is 5% bigger than pevious

each one=previous+previous*5%

each one=previous*1+previous*0.05

each one=previous*(1+0.05)

each one is 1.05 times of previous

so after n years, if today year size is P then

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3 years ago

Find a fraction with a demominator of 30 that is equivalent to 1/3

Harman [31]

Answer:

10/30

Step-by-step explanation:

First, multiply the denominator by 10 to make 30.

Then, since we multiplied the denominator, we multiply the numerator. 1 x 10= 10

Therefore the answer is 10/30.

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2 years ago

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2 years ago

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Which interval contains a local minimum for the graphed function?

DochEvi [55]

Answer : Option D is correct i.e [2.5,4]

Explanation :

Suppose our function is f(x)

then the value of f(x) is minimum where

it reaches -0.44 and 3 with two different intervals .

As we know that for finding the local minimum ,

the criteria is that f'(x)=0 .

So, here

f'(-0.44)=0 and

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both are the local minimum point for the function f(x)

but -0.44 is the global minimum point .

In our case for [2.5,4] is the required interval where f(x) reaches its local minimum.

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3 years ago

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