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2 years ago

I linked an attachment to it. PLs help me

1 answer:

5 0

Answer:

101 students

since a whole circle is 360 degrees just subtract 259 from 360

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Umnica [9.8K]

Answer:

Step-by-step explanation:

imagine the shape is flipped and standing up. that's how you can compare both images.

4 0

3 years ago

ohaa [14]

Answer:

$9\, w^{2} - 100 = (3\, w - 10) \, (3\, w + 10)$ .

Step-by-step explanation:

Fact:

$\begin{aligned} & (a - b)\, (a + b)\\ =\; & a^{2} + a\, b - a\, b - b^{2} \\ =\; & a^{2} - b^{2} \end{aligned}$ .

In other words, $(a^{2} - b^{2})$ , the difference of two squares in the form $a^{2}$ and $b^{2}$ , could be factorized into $(a - b)\, (a + b)$ .

In this question, the expression $(9\, w^{2} - 100)$ is the difference between two terms: $9\, w^{2}$ and $100$ .

Hence:

$9\, w^{2} - 100 = (3\, w)^{2} - (10)^{2}$ .

Apply the fact that $a^{2} - b^{2} = (a - b) \, (a + b)$ to factorize this expression. (In this case, $a = 3\, w$ whereas $b = 10$ .)

$\begin{aligned}& 9\, w^{2} - 100 \\ =\; & (3\, w)^{2} - (10)^{2} \\ = \; & (3\, w - 10)\, (3\, w + 10)\end{aligned}$ .

8 0

3 years ago

Novay_Z [31]

12x=x^2-64
you have to do quadratic formula

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2 years ago

pogonyaev

You only pay one month, and then after that you can either choose to renew it or cancel it.

3 0

3 years ago

kodGreya [7K]

11 1/4 or 11.25 is the answer

7 0

3 years ago