2 years ago

PLZZZ HELP DUE IN 30 MINUTESSS!!!!!

1 answer:

4 0

Look to be honest this is what I got hopefully it is right my bad if they aren’t.

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stira [4]

Sqrt(49)*sqrt (-1) -4 = 7i-4

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2 years ago

g100num [7]

Answer:

$\frac{\left(22\cdot \sin \left(60\right)\right)}{\sin \left(30\right)} +5$

43.1 ft

Step-by-step explanation:

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2 years ago

just olya [345]

Answer:

It’s B

Step-by-step explanation:

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3 years ago

salantis [7]

Answer:

$\frac{1}{2}$

Step-by-step explanation:

The half life is the amount of time it takes a substance to decay to half of its original amount.

Since the radioactive substance has a half life of 1000 years, there will be half of it left after 1000 years.

So, the fraction that will be left after 1000 years is $\frac{1}{2}$

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3 years ago

LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

b^2 - 4ac > 0

(-8)^2 - 4(1)(-2) = 64 + 8 = 72

two solutions

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2 years ago