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3 years ago

A rug covers 79 square feet of the floor. What is the approximate length of one side of the rug

Mathematics

1 answer:

sesenic [268]3 years ago

4 0

The best and most correct answer among the choices provided by the question is sqrt(79) or 8.89 feet.

Hope my answer would be a great help for you

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Let hh be the set of all points in the second quadrant in the plane v=ℝ2v=r2. that is, h={(x,y)∣x≤0,y≥0}h={(x,y)∣x≤0,y≥0}. is hh

BaLLatris [955]

No, $H$ is not a subspace of $V$ . A simple counter-example to the contrary: let $h\in H$ with $h=(-1,0)$ . However, scaling by -1 gives the vector $-h=(1,0)$ and $-h\not\in H$ .

7 0

3 years ago

2 (Picture) CONVERGENT AND DIVERGENT SERIES PLEASE HELP!!

Ivanshal [37]

Answer:

This series is divergent

Step-by-step explanation:

we are given a series

Firstly, we will find nth term

Numerator:

3, 4, 5,...

so, nth term will be

$a_n=n+3$

Denominator:

4,5,6,....

so, nth term will be

$b_n=n+4$

so, we can find it's nth term as

$c_n=\frac{n+3}{n+4}$

we can use divergent test

$\lim_{n \to \infty} c_n=\lim_{n \to \infty} \frac{n+3}{n+4}$

we can divide top and bottom by n

$\lim_{n \to \infty} c_n= \lim_{n \to \infty} \frac{n/n+3/n}{n/n+4/n}$

$\lim_{n \to \infty} c_n= \lim_{n \to \infty} \frac{1+3/n}{1+4/n}$

now, we can plug n=inf

$\lim_{n \to \infty} c_n= \frac{1+0}{1+0}$

$\lim_{n \to \infty} c_n=1$

Since, it is non-zero value

so, this series is divergent

8 0

3 years ago

How do I solve the square root of 30?

Gre4nikov [31]

There is a way to work it out with a pencil and paper, but that's too complicated
to try and explain with only text, like we have here.

I don't usually recommend this for things that can be done easily on paper ...
but for square roots, your best bet is to use a calculator.

The square root of 30 does not come out even. It starts out 5.477225...
and it keeps going and never ends.

The negative of 5.477225... is also a square root of 30. Every number has
two square roots ... the positive and negative of the same number.

4 0

3 years ago

Read 2 more answers

Which number is a perfect cube 5,100,125,150

kolbaska11 [484]

Answer is 125.
Because it's cube root is an integer:)

6 0

3 years ago

Complete the solution of the equation. Find the value of y when x equals -10

Artist 52 [7]

Y=2

EXPLANATION:

2(-10)-9y=-38

-20-9y=-38

-9y=-18

y=2

5 0

3 years ago