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3 years ago

In finding the solution of the equation

Mathematics

1 answer:

Aneli [31]3 years ago

7 0

Answer:

For any depth y, y, the width will be given by 2 x, 2 x, so we need to solve the equation above for x x ... 2 − 3 Add 3 to both sides. x + 3 = (y − 2) 2 ... .4 n 100 + n represents the concentration C C of an acid solution after n n mL of 40% solution has been added to 100 mL of a 20% solution. First, find the ..

Step-by-step explanation:

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2. Erin stores her art work in a box like the rectangular prism below. 10 inches long, 9 inches wide, and 4 inches tall. Write a

GarryVolchara [31]

Answer:

10*9*4=360

Step-by-step explanation:

Volume = Length * Width * Height

8 0

3 years ago

I need help please ........

stealth61 [152]

Answer:

true

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Carl bought 19 apples of 2 different varieties to make a pie.The total cost of the apple was $5.10.Granny Smith apples cost $0.2

disa [49]

For this case we propose a system of equations:

x: Let the variable representing the quantity of Granny Smith apples

y: Let the variable representing the number of Gala apples

According to the statement we have:

$x + y = 19\\0.25x + 0.30y = 5.10$

From the first equation we have to:

$x = 19-y$

replacing in the second equation:

$0.25 (19-y) + 0.30y = 5.10\\4.75-0.25y + 0.30y = 5.10\\4.75 + 0.05y = 5.10\\0.05y = 5.10-4.75\\0.05y = 0.35\\y = \frac {0.35} {0.05}\\y = 7$

So, Carl bought 7 Gala apples

On the other hand:

$x = 19-7 = 12$

So, Carl bought 12 Granny Smith apples

Answer:

Carl bought 7 Gala apples and 12 Granny Smith apples

8 0

3 years ago

(-3+2)-(-5+7)<br> simplify

FromTheMoon [43]

Answer:

-3

Step-by-step explanation:

First take (-3+2) and simplify that which will turn into (-1). Then take (-5+7) which will turn into (2). Then plug that back into the equation and you get (-1)-(2). And you get -3.

4 0

3 years ago

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Give an example of a recursive sequence. Please?

disa [49]

<span>f(x)=f(x−1)+2 this is one example =)</span>

7 0

3 years ago