3 years ago

Anyone wanna help me with my homework? 15 points to whoever can answer these to questions. :)

Mathematics

1 answer:

Alona [7]3 years ago

4 0

Well, company (A) has a deposit of $10

Company (B) has one of $20

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True or False. i think this is easy but

inna [77]

Answer:

of course its true

Step-by-step explanation:

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3 years ago

7+3x−12x=3x+17+3x−12x=3x+1 solve for X

mariarad [96]

X is equal to -11/6 or -1.8333333333..................................

4 0

3 years ago

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a rectangular lawn has an area of a^3 - 125. use the difference of cubes to find out the dimensions of the rectangle.

ANEK [815]

The area of a rectangle is the product of its dimensions

The dimensions of the rectangle are: $\mathbf{Length = a -5}$ and $\mathbf{Width = a^2 + 5a + 25}$

The area is given as:

$\mathbf{Area = a^3 - 125}$

Express 125 as 5^3

$\mathbf{Area = a^3 - 5^3}$

Apply difference of cubes

$\mathbf{Area = (a - 5)(a^2 + 5a + 5^2)}$

$\mathbf{Area = (a - 5)(a^2 + 5a + 25)}$

The area of a rectangle is:

$\mathbf{Area = Length \times Width}$

So, by comparison:

$\mathbf{Length = a -5}$

$\mathbf{Width = a^2 + 5a + 25}$

Read more about areas at:

brainly.com/question/3518080

6 0

2 years ago

Find the value of x to the nearest tenth

xz_007 [3.2K]

Answer:

9.0

Step-by-step explanation:

x = 7 / cos 39°

= 7 / 0.7771

= 9.0

4 0

3 years ago

What is 21 divided by 2 + 1 times 5 mines 2 to the fourth power?

Sever21 [200]

Answer:

IT is 41.5 heres the steps

Step-by-step explanation:

first step 21 divided by 2 = 10.5

Then you do 10.5 + 1 = 11.5

then you do 11.5 times 5 = 57.5

Then 2 times 2 times 2 times 2= 16

then 16 - 57.5 = 41.5 is your answer

3 0

3 years ago

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