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3 years ago

Simplify 0.5×(4a+6b) using the disturbtive property.

Mathematics

2 answers:

Softa [21]3 years ago

6 0

.5 x 4
.5 x 6
.5 x a
.5 x b
2(.5) x 3(.5)
1 x 1.5
1.5

Ymorist [56]3 years ago

4 0

To simplify, we need to use the distributive property.

0.5 * 4a + 0.5 * 6b
2a + 3b

Now we have our final answer: 2a + 3b

Hope I helped! :)

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lozanna [386]

Answer: y = 3x - 2

the equation is y = ax + b (a ≠ 0)

see in the picture, the line passes through (0;-2) and (2;4)

because the line passes through (0;-2) => b = -2

the line passes through (2;4) => 2a + b = 4

have: b = -2

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⇔ a = 3

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Step-by-step explanation:

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Step-by-step explanation:

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4 years ago

What is the value of (-3+3i)+(-2+3i)?

Yakvenalex [24]

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4 years ago

Read 2 more answers

Factor out the GCF from the polynomial.<br> 18x^6+ 81x^5 - 63x^2 +45

kramer

Answer:

The GCF is 9

Step-by-step explanation:

In the given polynomial $18x^6+ 81x^5 - 63x^2 +45$ lets represent each term as its factors

$18x^6$ = $2 \times 3 \times 3 \times x \times x \times x \times x \times x \times x$

$81x^5$ = $3 \times 3 \times 3 \times 3 \times x \times x \times x \times x \times x$

$63x^2$ = $3 \times 3 \times 7 \times x \times x$

45 = $3 \times 3 \times 5$

The greatest common factors from each term are 3 , 3

Thus the GCF = $3 \times 3$ = 9

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3 years ago