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2 years ago

9ax 6(-4ax 5 - 10x 4 - 9)

Mathematics

1 answer:

taurus [48]2 years ago

6 0

Answer:

-90ax^5-36a^2x^2-81ax

Step-by-step explanation:

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Dennis has just made the final monthly payment necessary for paying off his car financing. When he purchased the car three years

Goryan [66]

Answer:

$3,919.77

Step-by-step explanation:

I've taken this quiz already. It is a: $3,919.77

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2 years ago

Please help me with a simple math problem.

Tanzania [10]

You would take 7.5 and divide it by 2 which will give you C. 3.75

3 0

3 years ago

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What is the range of the following set?<br> 27, 18, 29, 25, 23, 23, 21, 32, 20

goldenfox [79]

Answer:

The range is 14.

Step-by-step explanation:

To find the range in a data set, you have to subtract the lowest number from the highest number in the set. The highest number is this set was 32. The lowest was 18. 32-18=14. Thus, the answer is 14.

4 0

2 years ago

There are four movies showing at the theater, 2/5 of the people bought tickets for the comedy, 1/4 bought tickets for the horror

RUDIKE [14]

Given:

Number of people bought tickets for comedy = $\frac{2}{5}$

Number of people bought tickets for horror = $\frac{1}{4}$

Number of people bought tickets for kids movie = $\frac{3}{10}$

To find the number of people who bought tickets for the action movie.

Let us take,

Total number of tickets = 1

Now,

Total number of tickets for comedy, horror and kids movie are = $(\frac{2}{5} +\frac{1}{4} +\frac{3}{10} )$

So,

$(\frac{2}{5} +\frac{1}{4} +\frac{3}{10} )$

LCM of 5,4,10 = 20

= $\frac{8+5+6}{20}$

= $\frac{19}{20}$

Rest are action movie's tickets.

Therefore,

Number of action movie tickets = $1-\frac{19}{20}$

= $\frac{20-19}{20}$

= $\frac{1}{20}$

Hence,

The number of people who bought the tickets for action movie is $\frac{1}{20}$ .

7 0

3 years ago

Question is in picture

ElenaW [278]

Answer:

hypotenuse = 102.69

Step-by-step explanation:

7(13) + 4 = 95

3(13) = 39

hypotenuse² = 95² + 39² = 9025 + 1521 = 10546

hypotenuse = √10546 = 102.69

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2 years ago

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