2 years ago

The global minimum of the function f(x)

Mathematics

1 answer:

Talja [164]2 years ago

6 0

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Fill in the blank to make the statement true (-2+6)+__=-2+[6+(-8)

bixtya [17]

Answer:

-8

Step-by-step explanation:

you have to make them equivalent so and the one thing missing from the other side of the equation

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2 years ago

Convert the map scale to a unit rate. How many inches represent one mile? Show your work. Interpret the meaning of the unit rate

Veronika [31]

Verbal model: mile/inch=mile/inch

Proportion: 7/8÷3/10=x/1

Solve= 7/8*10/3=x/1

70/24=x/1

70=24x

x=35/12

The unit rate must be $\frac{35}{12} miles/ inch$

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3 years ago

How do I isolate the “I” variable

hjlf

Answer:

$I = \pm \sqrt{\dfrac{P}{R}}$

Step-by-step explanation:

$P = I^2R$

Divide both sides by R.

$\dfrac{P}{R} = I^2$

Switch sides.

$I^2 = \dfrac{P}{R}$

Take the square root of both sides.

$I = \pm \sqrt{\dfrac{P}{R}}$

6 0

2 years ago

PLS HELP

Gnesinka [82]

Answer:

Step-by-step explanation:

Let the required number be 100.

Now, according to the question, the number is first increased by 30 %

⇒ 100 + 30 % of 100

⇒ 100 + [(30*100)/100]

⇒ 100 + 30

⇒ 130

Then, it is decreased by 30 %

⇒ 130 - (30 % of 130)

⇒ 130 - [(30*130)/100]

⇒ 130 - 39

⇒ 91

Net Decrease = 100 - 91

= 9

Percent Decrease = (Change in number*100)/100

⇒ (9*100)/100

= 9 %

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3 years ago

Which of the following ratios is not equivalent to the rest: *

AVprozaik [17]

Answer:

36:56

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers