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3 years ago

What is the simplified form of square root of 45

2 answers:

8 0

Simplify the radical by breaking the radicand up into a product of known factors.

Exact Form:
3√5

Decimal Form:
6.70820393…

Simora [160]3 years ago

4 0

Answer:

I believe be simplified it would be rounded so it will be 6.7

Step-by-step explanation:

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Miles is buying a new computer for $1,150. He is considering two credit options. Option A Offers a 3 year loan with a 10% simple

prohojiy [21]

Answer:

Option A

Saves=$28.75

Step-by-step explanation:

See the image .

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2 years ago

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The inverse of y = 3x – 2 would be:

Ber [7]

D because y=3x-2
Y+2=3x
Y+2/3=x

3 0

3 years ago

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If f(x) = x2, and<br> g(x) = x – 1, then<br> f(g(x)) = [? ]x2+[?]+ [?]

Basile [38]

Answer:

f(g(x)) = x² - 2x + 1

Step-by-step explanation:

To find f(g(x)), substitute x = g(x) into f(x) , that is

f(g(x))

= f(x - 1)

= (x - 1)² ← expand using FOIL

= x² - 2x + 1

5 0

2 years ago

Which of the following is the solution set of x² + 8x + 12 = 0?

raketka [301]

Answer:

$\fbox{\begin{minipage}{9em}x = -2 and x = -6\end{minipage}}$

Step-by-step explanation:

Given:

$x^{2} + 8x + 12 = 0$

Solve for:

$x$

Solution:

Step 1: Select the formula to solve for $x$

There are some ways to solve quadratic equations.

One of the simple way (if possible) is performing the factorization.

Another way is using the quadratic formula.

Here, we are going to use factorization.

Step 2: Perform factorization

$x^{2} + 8x + 12 = 0$

<=> $x^{2} + 2x + 6x + 12 = 0$

<=> $(x^{2} + 2x) + (6x + 12) = 0$

<=> $x(x + 2) + 6(x + 2) = 0$

<=> $(x + 2)(x + 6) = 0$

<=> $x = -2$ or $x = -6$

Hope this helps!

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2 years ago

Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

djverab [1.8K]

The one on the right is 22.
$132 \div 6$
which gives u a price of 22 per gallon

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2 years ago

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