Plzzz help asappppppoppp

polet [3.4K]

The original can be rewritten as $\sqrt{-1*6}* \sqrt{-1*24}$ . Because i^2 is equal to -1, we can replace the -1 in each radicand with i^2, like this: $\sqrt{i^2*6}* \sqrt{i^2*24}$ . Now, i-squared is a perfect square that can be pulled out of each radicand as a single i. $i \sqrt{6}*i \sqrt{24}$ . 24 has a perfect square hidden in it. 4 * 6 = 24 and 4 is a perfect square. So let's break this up, step by step. $i \sqrt{6}*i \sqrt{4*6}$ and then $i \sqrt{6}*2i \sqrt{6}$ . We will now multiply the i and the 2i, and multiply the square root of 6 times the square root of 6: $2i^2 \sqrt{36}$ . 36 itself is a perfect square because 6 * 6 = 36. So we will do that simplification now. $2i^2(6)$ . Multiplying the 2 and the 6 gives us $12i^2$ . But here we are back to the fact that i-squared is equal to -1, so 2(-1)(6) = -12. See how that works?

5 0

3 years ago

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Help a girl out? im terrible with this

Archy [21]

When the dilation is around the origin, we just have to multiply each coordinate by the scale factor.

We're starting from A(2,2), B(2,5), C(6,5) and D(6,2) and scaling by 3 so the image A'B'C'D' is

Answer: A'(6,6), B'(6,15), C'(18,15), D'(18,6)

7 0

3 years ago

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WILL PICK BRAINLIEST!!!

SashulF [63]

The answer is B because when yku combine like terms (x) 2/5 + 1/5 you get 3/6. Then when you simplify the equations, you turn -1/4 into -2/8 to match the 5/8. From there you just subtract 2/8 from 5/8 getting 3/8.

4 0

3 years ago

Which statement describes the total amount a rewards customer pays for 10 ounces and 12 ounces of yogurt?

romanna [79]

Answer:

can you put the statement

3 0

3 years ago

Use the diagram, which is not drawn to scale to find AD if you know that AC=24 & BC=12

Firdavs [7]

Answer:

Option b. $AD=18\ units$