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kifflom [539]
2 years ago
13

Help me please someone

Mathematics
2 answers:
Genrish500 [490]2 years ago
8 0

Answer:

A.

Step-by-step explanation:

Nikolay [14]2 years ago
8 0
Your answer is A have a good day!
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Multiply the following and simplify.
Yuki888 [10]
What are we multiplying exactly?
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3 years ago
CAN SOMEONE HELP ME WITH THIS PLEASE AND THANK YOU
sammy [17]
For this do 5/8-1/2!! in order to do this, find the common denominator. this one is 16, so do: 10/16-8/16, and simplify!
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3 years ago
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Make the indicated trigonometric substitution in the given algebraic expression and simplify(x-25)/x = Sin y0
Strike441 [17]

Answer:

x = 25 /(1 − sin(y )) and y ≠ π/2  +2πn

Step-by-step explanation:

Let's solve and simplify for x,

(x − 25 )/ x  = sin(y)

Let's multiply both sides by x

((x − 25 )/x) *x= sin(y)*x

Then,

x − 25 = sin(y) * x

Let's add 25 to both sides

x − 25 + 25 = sin(y) * x + 25

If simplify again,

x = sin(y) * x + 25

Then we need subtract sin y x from both sides

x − sin(y) * x = sin (y)* x + 25 − sin (y)* x

It will equal:

x − sin (y)* x = 25

Factor x−sin(y) x: x(1−sin(y) ), then we get:

x (1 − sin(y)) = 25

Finally we need divide both sides by 1 − sin(y) ; y ≠π /2 + 2πn

And it will give us this equation:

x = 25 /(1 − sin(y )) and y ≠ π/2  +2πn

3 0
3 years ago
Is (1,2) (1,3) (1,4) a function?
Nataly [62]

Answer:

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Step-by-step explanation:

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The intersection of two planes can be a point.
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No


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