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2 years ago

What is the product? need help

Mathematics

2 answers:

Degger [83]2 years ago

3 0

$\frac{a - 3}{15a} \times \frac{5}{a - 3}$
Simplify a-3:

$\frac{5}{15a}$
The solution is:
$\frac{1}{3a}$

xxMikexx [17]2 years ago

3 0

This question looks like it would have two questions and the two answer that I have are A and B

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System by substitution. Tar 7x - 3y=8 y=3x

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2 years ago

What is m<KNL? Enter your answer in the box

steposvetlana [31]

The measurement of ∠KNL is 102°

First, you must set up an equation to find x.

$5x+2=[3(x+14)$

Then, you must simplify both sides of the equation.

$5x+2=3x+42$

Next, subtract 3x on both sides.

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Then, subtract 2 on each side.

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Next, divide 2 on each side.

$x=20$

Now that we have the value of x, we can substitute it in for angle KNL.

$[3(20+14)]$

$[3(34)]$

$102$

$102$ °

3 0

2 years ago

#1 Which of the following equations is equivalent to y=3(x-2)+7

Fudgin [204]

Answer=a
Reasoning
3times -2 is -6 and -6 plus 7 is one

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2 years ago

Which of the following is a polynomial with roots 3, 5i, and −5i?

jek_recluse [69]

$x_{1}=3 \\ \\ x_{2}=5i \\ \\ x_{2}=-5i \\ \\ f(x)=(x-x_{1})(x-x_{2})(x-x_{3})=(x-3)(x-5i)(x+5i)= \\ \\ =(x-3)(x^{2}+25)=x^{3}+25x-3x^{2}-75=x^{3}-3x^{2}+25x-75$

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6 0

2 years ago