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3 years ago

Please answer this question quickly!

Mathematics

1 answer:

fenix001 [56]3 years ago

3 0

Answer:

Addition Property of Equality

Step-by-step explanation:

That property says it's OK to add the same number to both sides of an equation

If a = b, then a + c = b + c

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Find the value of x<br> PIC IS BELOW

maks197457 [2]

: $\implies$ $\sf 3x = 27⁰$

: $\implies$ $\sf x = \dfrac{27}{3}$

: $\implies$ $\sf x = 9$

c.) x = 9⁰, angle measure is 27⁰

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Helium atoms have 2 electrons both have a -1 charge. Every proton has a +1 charge. If the helium atom has no charge, how many pr

kupik [55]

Answer:

The helium atom will have 2 protons.

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3 years ago

If 13sin a = -5 and tan a > 0, use a diagram to evaluate: 3cos a.

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3 years ago

Simplify 2x^3y^3/4y^2

blagie [28]

Answer:

2x^3 1/4y

Step-by-step explanation:

4y^2

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3 years ago

Read 2 more answers

Hey, I need help with questions 1 and 2, if anyone can help, please? thanks!

Eva8 [605]

The correct works are:

$Blue(s + h) = 2s^2 + 4sh + 2h^2 + 3$ .
$\frac{Blue(s + h) - Blue(s)}{h} = 4s + 2h$

<h3>Function Notation</h3>

The function is given as:

$Blue(s) = 2s^2 + 3$

The interpretation when Steven is asked to calculate Blue(s + h) is that:

Steven is asked to find the output of the function Blue, when the input is s + h

So, we have:

$Blue(s + h) = 2(s + h)^2 + 3$

Evaluate the exponent

$Blue(s + h) = 2(s^2 + 2sh + h^2) + 3$

Expand the bracket

$Blue(s + h) = 2s^2 + 4sh + 2h^2 + 3$

So, the correct work is:

$Blue(s + h) = 2s^2 + 4sh + 2h^2 + 3$

<h3>Simplifying Difference Quotient</h3>

In (a), we have:

$Blue(s + h) = 2s^2 + 4sh + 2h^2 + 3$

$Blue(s) = 2s^2 + 3$

The difference quotient is represented as:

$\frac{f(x + h) - f(x)}{h}$

So, we have:

$\frac{Blue(s + h) - Blue(s)}{h} = \frac{2s^2 + 4sh + 2h^2 + 3 - 2s^2 - 3}{h}$

Evaluate the like terms

$\frac{Blue(s + h) - Blue(s)}{h} = \frac{4sh + 2h^2}{h}$

Evaluate the quotient

$\frac{Blue(s + h) - Blue(s)}{h} = 4s + 2h$

Hence, the correct work is:

$\frac{Blue(s + h) - Blue(s)}{h} = 4s + 2h$

Read more about function notations at:

brainly.com/question/13136492

4 0

2 years ago