3 years ago

Simplify (6 + i)(8 − 3i).

Mathematics

1 answer:

andreev551 [17]3 years ago

6 0

51-10i is your answer

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Type the missing number that makes these fractions equal: 1 2 = 2

jek_recluse [69]

Answer:

Step-by-step explanation:

$\frac{1}{2} * 4$ = 2

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2 years ago

Nick planted a cedar tree. It grew 10 cm in ½ of a year. What will the height of the tree be at the end of 6 years?

user100 [1]

Answer:

120 cm

Step-by-step explanation:

1/2 is 6 months and 6 years are 72 months.

Using the rule of three, 10 cm is to 6 months what x is for 72 months so

x = (72 * 10) / 6 = 120

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3 years ago

Can somebody help pls it's due in 1 hour

marta [7]

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3 years ago

4,275.50= 391/2 of ____

murzikaleks [220]

Answer:

The required value for the blank is 21.8696

Step-by-step explanation:

Consider the provided information,

4,275.50= 391/2 of ____

Replace blank with x.

4,275.50 = 391/2 of x

Use sign of multiplication for "of".

$4,275.50 = \frac{391}{2} \times x$

Solve the above expression for x.

$x=\frac{4,275.50\times 2}{391}$

$x=21.8696$

Thus, the required value for the blank is 21.8696

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3 years ago

Solve P=Kt/v for k

yan [13]

Multiple both sides of the equation by V, and divide both sides by T.. You'll get PV/T=KT/V*(V/T)=K.

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3 years ago