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3 years ago

Quanto é 9+(-4-2)= ?

Mathematics

1 answer:

lana [24]3 years ago

6 0

Answer:

9+(-4-2)

=9+(-6)

=9-6

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2 years ago

Which of these is an example of a literal equation?

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3 years ago

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3 years ago

Vivian approximated the value of the cube root of 1010 to be 10.0. William claimed that 10.1 is a closer approximation. Whose ap

Luda [366]

ANSWER

10.0 ------- Vivian is correct

EXPLANATION

Firstly, find the cube root of 1010

$\sqrt[3]{1010\text{ }}\text{ = 10.033}$

In the above calculation, the cube root of 1010 is 10.003

The correct approximation of the above value is 10.0. This is because the hundredth value is not upto 5

Recall, figures from 1 - 4 are rounded to zero and figures from 5- 9 are rounded up to 1

since 3 is not upto 5, so it is rounded down to zero

Therefore, Vivian is correct

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1 year ago

For the ordered pair, give three other ordered pairs with θ between −360° and 360° that name the same point.

FinnZ [79.3K]

<h2>Answer: $(357^{0},330^{0})$ , $(-3^{0},-30^{0})$ , $(357^{0},-30^{0})$ </h2>

Step-by-step explanation:

For a ordered pair $(\alpha ,\beta )$ , $(\alpha -2n_{1}\pi ,\beta -2n_{2}\pi )$ represents the same point in the cartesian plane where $n_{1}$ and $n_{2}$ are any integers.

Given point is $(-3^{0},330^{0})$

Taking $n_{1}=-1,n_{2}=0$ ,

$(357^{0},330^{0})$

Taking $n_{1}=0,n_{2}=1$ ,

$(-3^{0},-30^{0})$

Taking $n_{1}=-1,n_{2}=-1$ ,

$(357^{0},-30^{0})$

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3 years ago