3 years ago

James has $3,250 saved for his trip to France. The plane

Mathematics

1 answer:

Aleksandr-060686 [28]3 years ago

7 0

Answer:

7 days

Step-by-step explanation:

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Match each expression in the left column with the correct product in the right column.

lesya692 [45]

Answer:

-6

-6i

Step-by-step explanation:

1) √4 . √-3 . √-3

$\sqrt{4} = 2$

$\sqrt{-3} . \sqrt{-3} = (\sqrt{-3})^2$

$\sqrt{4} . (\sqrt{-3})^2 = 2 \times -3 =$ -6

2) √-4 . √-3 . √-3

$\sqrt{-4} = 2i$ .

Therefore, $\sqrt{-4} . \sqrt{-3} . \sqrt{-3} = 2. \sqrt{-1} \times -3 = 2i \times (-3) =$ - 6i

3) √4 . √3 . √-3

$\sqrt{4} = 2$

$\sqrt{3} . \sqrt{-3} = (\sqrt{3})^2 . \sqrt{-1}$

$\implies 2 \times 3i =$ 6i

4) √4 . √3 . √3

$\sqrt{4} = 2$

$\sqrt{3} . \sqrt{3} = (\sqrt{3})^2 = 3$

Therefore, √4 . √3 . √3 = 2 . 3 = 6

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3 years ago

I need help with #28-31 please

Aliun [14]

(28) 2x+10+x-4=21
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(30) 2x-8+3x-10=17

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3 years ago

Find the midpoint of MN M=-24 N=1

LekaFEV [45]

Midpoint=12.5 let me know if this helps

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3 years ago

Which quadrilateral has equal diagonals

Luba_88 [7]

Answer: D

Step-by-step explanation:

All of it’s angles are equal

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3 years ago

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WILL GIVE BRAINLIEST! PLZ HELP ASAP! <br> What is the order of operations for 4.8 x 2 + 3.2?

KatRina [158]

Answer:

12.8

Step-by-step explanation:

Here multiplication is done before addition.

Given

4.8 × 2 + 3.2 ← perform multiplication

= 9.6 + 3.2 ← perform addition

= 12.8

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3 years ago

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