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3 years ago

Multiply and simplify the product. –12i × 3i

Mathematics

2 answers:

Slav-nsk [51]3 years ago

6 0

-12i * 3i

= -12*3 *i*i

= -36i² but i² = -1

= -36*-1

= 36

Fynjy0 [20]3 years ago

5 0

Answer:

36 is the answer

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A car dealer organizes the inventory of a specific model of car into a frequency table comparing the type of car and the model y

IRINA_888 [86]

Answer:

Given that a car is a coupe, there is a 10% chance it is from the previous model year.

Step-by-step explanation:

The consideration "Given that a car is from the previous model year, there is a 10% chance that it is a coupe." wouldn't give much information. Previous year models are 10% Coupe and 25% Sedan.

Same for consideration "There is a 10% chance that the car is from the previous model year." This consideration would be good if only a specific model would be taken.

Consideration "There is a 10% chance that the car is a coupe." makes no sense because, in order for this to be true, 90% of specific models would be a sedan which table clearly shows 25%.

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Is 12.89 a irrational number

shtirl [24]

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3 years ago

Given a right triangle with sides a = 3 , b = 4, and c = 5. Find the missing side c of another right triangle with a = 6 and b =

horsena [70]

c = 10

Step-by-step explanation:

We can find out the missing side of a right triangle by using the Pythagorean theorem.

The Pythagorean theorem is...

$a^2+b^2=c^2$

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A lot of people will stop here and think that the answer is 100, but you need to find the square root of 100, since c is squared. The square root of 100 is 10, so...

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3 years ago

I need it by morning and I need the work HELP!!!

valentina_108 [34]

1. 5/6 = 10/12

3/4 = 6/8

2. 2/9 = 4/18

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3. 6/7 = 12/14

1/2 = 2/4

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3 years ago

How many buttons did Anne sew? Rate: 8 buttons per minute Time: 7 minutes

olganol [36]

Answer:

42 buttons

Step-by-step explanation:

8 x 7 = 42

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Hope that helped have a nice day

Can I have brainliest btw?

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