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3 years ago

Simplify the expression to a single numerical value. 3x2^3 x 2x3^2.

Mathematics

1 answer:

matrenka [14]3 years ago

4 0

It’s wants 20 characters lol but the answer is b

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HELP ME ITS MATH PLEASE

REY [17]

Answer:

so the first one unselect

the second one check it

the third one unselect

the fourth one check it

the fifth one check it

4 0

3 years ago

Read 2 more answers

Ari watched 1 4 of a movie in the morning, and she watched some more at night. By the end of the day, she still had 1 3 of the m

Phantasy [73]

Answer: Ari watched 5/12 of the movie at night.

Step-by-step explanation:

Let x represent the portion of the movie that Ari watched at night.

Ari watched 1 4 of a movie in the morning, and she watched some more at night. It means that the total portion she has watched already is 1/4 + x

The portion of the movie remaining for her to watch is

1 - (1/4 + x) = 1 - (1 + 4x)/4

By the end of the day, she still had 1 3 of the movie left to watch. It means that

1/3 = 1 - (1 + 4x)/4

1/3 = (4 - 1 - 4x)/4

1/3 = (3 - 4x)/4

Cross multiplying by 3, it becomes

1 = 3(3 - 4x)/4

Multiplying through by 4, it becomes

4 = 3(3 - 4x)

4 = 9 - 12x

12x = 9 - 4

12x = 5

x = 5/12

8 0

3 years ago

If i work in a week 2 days cleaning and i will work 4 hours in a day and in 1 hour is 8$ how much will it be in a year

bagirrra123 [75]

Answer:

$3072

Step-by-step explanation:

It is given that :

I work for 4 hours everyday, working 2 days a week.

And in 1 hour , I get $8.

Therefore,

1 hour = $8

4 hours = 4 x 8

= $32

So, in 1 day working for 4 hours, I get $32.

∴ Working 2 days = 32 x 2

= $64

In 1 month, there are 4 weeks

So, in 4 weeks (or 1 month), I work for = 4 x 2

= 8 days

Therefore, in 8 days, I get = 8 x 32

= $256

Now there are 12 months in a year.

So, in 12 months , I will get = 12 x 256

= $3072

Therefore, in 1 year , I will get $3072.

6 0

3 years ago

4. A helicopter pilot sights a landmark at an angle of depression of 22°. The altitude of the helicopter is 1450

tigry1 [53]

Answer:

3589 feet

Step-by-step explanation:

The horizontal distance from the helicopter to the landmark is 3589 feet.

8 0

4 years ago

Please help explanation if possible

tensa zangetsu [6.8K]

Answer:

y=-11

Step-by-step explanation:

A line can be represented by a linear equation of

$y = mx + b$

where m is the slope and y is the y intercept.

The slope is 0 so this function will be

$y = b$

Which is also called a constant function. The y intercept is -11. So the answer is

$y = - 11$

8 0

3 years ago