3 years ago

Calculate the area of the shaded sector.

Mathematics

1 answer:

KatRina [158]3 years ago

7 0

4.28 is your short answer but your complete answer is 4.28571428571

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Help me out please, thanks

aev [14]

Hello!

f(x) = x² + 12x <=>

<=> a = 1, b = 12 <=>

<=> x = -12/2×1 <=>

<=> x = -6 <=>

<=> f(-6) = -36 <=>

<=> (-6; -36)

Good luck! :)

8 0

2 years ago

Ivanshal [37]

Im not rlly that good at math but I believe in u smart ppl

4 0

2 years ago

What is the product of (x+9)(x-9)

Verdich [7]

Answer:

x^2 - 81

Step-by-step explanation:

There is a formula called the difference of squares, which is

(a+b)(a-b) = a^2 - b^2

8 0

3 years ago

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PROBLEM 1 An instant lottery game gives you probability 0.10 of winning on

yuradex [85]

Answer:

Step-by-step explanation:

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2 years ago

Select from the drop-down menus to correctly complete each statement. −20>−21 −19>−20 −21 is located to the of −20 on a nu

LekaFEV [45]

Answer:

left, right

Step-by-step explanation:

If you use the < or ≤ symbol to compare the numbers, their left-right order is the same as on the number line. Here, we would write the ordering as ...

-21 < -20 < -19

So, we see that ...

-21 is <em>left</em> of -20 on the number line

-19 is <em>right</em> of -20 on the number line

4 0

3 years ago

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