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3 years ago

Write an algebraic expression for the following: The sum of 8 and x minus 3.

Mathematics

2 answers:

lawyer [7]3 years ago

5 0

(x-3)+8. good luck I hope this helps you!

Igoryamba3 years ago

3 0

8+ (x-3)
this would be the answer

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HELP PLEASE DUE IN 3 MINUTES

miv72 [106K]

Answer:

im pretty sure its 6 hope i helped

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2 years ago

If perimeter rectangular is 204 feet the width 45 feet what’s the length of the yard

Minchanka [31]

The length of the yard is 159 ft.

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2 years ago

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Find f(g(x)) and g(f(x)).<br> f(x)=x²-2 and g(x)=√x+1

Archy [21]

Answer:

1. x - 1

2. $\sqrt{x^2-1}$

Step-by-step explanation:

$f(g(x)) = \sqrt{x+1}^2 - 2\\ = x + 1 - 2\\= x - 1$

$g(f(x)) =\sqrt{x^2-2+1}\\ = \sqrt{x^2-1}$

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1 year ago

Which expression is equivalent to cot t sec t?

Solnce55 [7]

Answer: $csc(t)$

Step-by-step explanation:

Alright, lets get started.

The given expression is given as :

$cot( t) \times sec (t)$

We know quotient identity as :

$cot(t)=\frac{cos(t)}{sin(t)}$

Similarly, we know reciprocal identity as :

$sec(t)=\frac{1}{cos(t)}$

lets plug the value of cot and sec in given expression

$\frac{cos(t)}{sin(t)} \times \frac{1}{cos(t)}$

cos will be cancelled, remaining will be

$\frac{1}{sin(t)}$

Using reciprocal identity again, that will equal to :

$csc(t)$ ................... Answer (A)

8 0

2 years ago

What is the difference between absolute value negative 3 and -3

PolarNik [594]

They both have the same absolute value. Their absolute value would be 3

3 0

2 years ago