3 years ago

Find the product.

Mathematics

1 answer:

lesya [120]3 years ago

4 0

The answer is 9n^2- 60p + 100p^2

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Which function in vertex form is equivalent to f(x) = x^2 + 6x + 3?

OlgaM077 [116]

$f(x)=x^2+6x+3$

Complete the square:

$x^2+6x+a^2\implies a=\dfrac{6x}{2x}=3\implies x^2+6x+3^3$

And we have:

$f(x)=x^2+6x+3\\\\f(x)=x^2+6x+3^2-3^2+3\\\\f(x)=(x+3)^2-9+3\\\\\boxed{f(x)=(x+3)^2-6}$

Answer B.

3 0

3 years ago

Given: (3.2 x 103) + (5.78 x 105) Solve the problem. Show and explain all of your work. ??????

qaws [65]

Simple....

you have: (3.2*103)+(5.78*105)

You want to simplify it..but first remember your order of operations...

1.) Remove the parentheses-->>

(3.2*103)=329.6

and

(5.78*105)=606.9

Which leaves you with...

329.6+606.9=

=936.5

Thus, your answer.

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3 years ago

There were 60 points on Tom's first math test. He scored 75% of the points. How many points did Tom earn? a 60 b 45 c 15 d 50

Lana71 [14]

Multiply 60 by .75, which gives you 45 Points. The answer is B.

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3 years ago

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The length of a photograph is 4 in. greater than its width. The area of the photograph is

Aleks [24]

Answer:

208.........not sure but this can be the ans