1 year ago

Is the answer to 15% of 45 6.75?

Mathematics

1 answer:

ExtremeBDS [4]1 year ago

8 0

Answer:

Yes

Step-by-step explanation:

What is 15 percent of 45? = 6.75.

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Dmitry_Shevchenko [17]

Answer:

$x < -3\quad \mathrm{or}\quad \:x > 3$

Step-by-step explanation:

Given:

$9-x^2 < \:0$

Solve:

$\mathrm{Subtract\:}9\mathrm{\:from\:both\:sides}$

$9-x^2-9 < 0-9$

$\mathrm{Simplify}$

$-x^2 < -9$

$Multiply\:both\:sides\:by\:-1\:$

$\left(-x^2\right)\left(-1\right) > \left(-9\right)\left(-1\right)$

$\mathrm{Simplify}$

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$\mathrm{For\:}u^n\: > \:a\mathrm{,\:if\:}n\:\mathrm{is\:even}\mathrm{\:then\:}u\: < \:-\sqrt[n]{a}\:or\:u\: > \:\sqrt[n]{a}$

$x < -\sqrt{9}\quad \mathrm{or}\quad \:x > \sqrt{9}$

$\sqrt{9}=3$

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~lenvy~

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2 years ago

If h(x) = x -7 and g(x) =x^2 , which expression is equivalent to (g°h)(5)

Gelneren [198K]

Answer:

Step-by-step explanation:

h(5) = 5 - 7 = -2

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2 years ago

Write a linear function f with the given values. f(x) =

Allushta [10]

Answer:

f(x) = -2x + 1

Step-by-step explanation:

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2 years ago

I need help on this

Naily [24]

Answer:x=90° y=58° z=32°

Step-by-step explanation:

x=90

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y=58

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z=32

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2 years ago