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3 years ago

Solve the following system of equations algebraically.

Mathematics

1 answer:

Triss [41]3 years ago

7 0

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

( 12 , 15 )

Equation Form: x = 12 , y = 15

Step-by-step explanation:

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Derivative f(x) = arcsin (2x-1)

sattari [20]

Answer:

x= 1/2

Step by Step explanation:

1- Substitute f (x) = 0

2- Determine the defined range

3- Swap the sides

4- Use the inverse trigonometric function

5- Evaluate the expression

6- Move the constant to the right

7- Divide both sides

8- Check the solution

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2 years ago

A large container holds 5 gallons of water. it begins leaking at a constant rate. After 10 minutes the container has 3 gallons o

dolphi86 [110]

First we have to find how much water leaked
5galllons-3 gallons=2 galllos of water leaked
Now we know $\frac{2 galllons}{10 minutes}$
Finally we can simplify it $\frac{2 gallons}{10 minutes}= \frac{1 gallon}{5 minutes}$ - its the answer

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3 years ago

If you had 30/57s of a cookie how much would each person get if there is 4 people

Marianna [84]

I believe 4 people would get 7.5 part of of it

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3 years ago

Does anyone know what the √2.25 is when rewritten as a fraction?

Zinaida [17]

Answer: $\sqrt{\frac{9}{4} }$

Step-by-step explanation:

This is what it is as a mixed number

$\sqrt{2.25}$

= $\sqrt{2\frac{1}{4} }$

= $\sqrt{\frac{9}{4} }$

If you want it written in exponential form it would look like this:

$(\frac{9}{4}) ^{\frac{1}{2} }$

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2 years ago

Read 2 more answers

I need loads of help!! If you know how to do this please help me!!!<br><br> It’s 6 and 7

dlinn [17]

6- comedy and action
7- .75

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3 years ago