Is this all correct?

2 answers:

7 0

Yes it is all correct

4 0

Yes it is all correct

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Zigmanuir [339]

The arithmetic sequence is the first one.

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3 years ago

velikii [3]

Answer:

a = 3.5

Step-by-step explanation:

$\frac{a}{sin(A)} = \frac{c}{sin(C)} \\\\a = \frac{csin(A)}{sin( C )} \\\\a = \frac{3 sin(63^{o} )}{sin(49^{o} )} \\\\a = 3.5$

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4 years ago

Zanzabum

7*-4= -28 +4-12/2
-24-6
=-30

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3 years ago

ludmilkaskok [199]

Answer:

The answer is 2.375.

Step-by-step explanation:

17 / 8 = 2.125.

2 / 8 = 0.25.

2.125 + 0.25 = 2.375.

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3 years ago

lord [1]

Original cost -total cost to get amount of tax.

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3 years ago