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3 years ago

Please Answer ! The following polynomial can be factored using the techniques of this lesson

Mathematics

2 answers:

charle [14.2K]3 years ago

6 0

My guess is that its false

Ket [755]3 years ago

5 0

If it was difference of 2 perfect squaes, then the answer is false, but we can actually force it
remember
a²-b²=(a-b)(a+b)
convert
18=(3√2)^2
x²-(3√2)^2=(x-3√2)(x+3√2)

answer is true (but teacher might say false because you might not have learned how to force it like that yet)

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The trip is 870 miles, one way. How many miles do they travel there and back?

Natasha2012 [34]

Answer:

1740 miles

Step-by-step explanation:

They drive the way twice; once they go there and then they go home. Therefore, 870 times 2 equals 1740.

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3 years ago

What is the relation between the variables in the equation x^4/y=7?

makkiz [27]

Answer:

So, the relation between variables are

$y=\frac{x^4}{7}$

Step-by-step explanation:

We are given

$\frac{x^4}{y}=7$

Since, we have to find relation between variables

so, we can solve for y

$\frac{x^4}{y}=7$

Firstly, we will multiply both sides by y

$\frac{x^4}{y}\times y=7\times y$

we can simplify it

$x^4=7\times y$

we can isolate y

so, we can divide both sides by 7

so, we get

$y=\frac{x^4}{7}$

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3 years ago

Which sample size out of a population of 1,000 is most likely to lead to a valid conclusion?

Klio2033 [76]

200, because the more samples you have the more correct you will be.

5 0

3 years ago

Read 2 more answers

Solve 2X +9 is less than 10

Anna11 [10]

Answer:

x is less than 1/2

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

A grid model with 100 squares. 73 squares are shaded. What percent of the model is shaded? What is the equivalent ratio? What is

viva [34]

Answer:

73%

Step-by-step explanation:

First, you'll divide the total squares by 100 to get how much is one percent. Then, you divide the shaded squares by the value of 1%. And you'll get how many percents are shaded.

For equivalent decimal, you divide the number by 100.

Then for equivalent decimal, you get the percent and 100.

$p =100/100=1\\73/1=73\\=0.73\\=\frac{73}{100}$

5 0

3 years ago