3 years ago

Multiply the following (4 – 2x)2

Mathematics

2 answers:

aliina [53]3 years ago

6 0

Use distributive property and get:
8 - 4x

Reil [10]3 years ago

6 0

4? I think it's four because 4-2 equals 2 and 2 times 2 equals 4.

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Vitek1552 [10]

Answer:

smallest triangle BCD

x = 15

Step-by-step explanation:

9/x = x/(16 + 9)

x² = 25(9)

x = ±15

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3 years ago

An angle is inscribed in a circle. The arc intercepted by this angle is 40 degrees. What is the measure of the inscribed angle?

iogann1982 [59]

The right answer is B

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3 years ago

Expanding Logarithmic Expressions In Exercise, use the properties of logarithms to rewrite the expression as the sum, difference

kicyunya [14]

Answer:

$\\ ln(x^2) - ln(x^2 + 1)$ .

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Step-by-step explanation:

For the expression:

$\\ ln(\frac{x^2}{x^2 + 1})$

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Then,

$\\ \frac{x^2}{x^2 + 1} = ln(x^2) - ln(x^2 + 1).$

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$\\ \frac{x^2}{x^2 + 1} = ln(x^2) - ln(x^2 + 1) = 2 ln(x) - ln(x^2 + 1)$ , since $\\ ln(x^{n}) = n*ln(x).$

We have to remember that domain (all possible values x) for logarithmic function is for all x > 0, or mathematically expressed as:

Domain: $\\ {x | x \in R, x > 0}$

8 0

3 years ago

Please help me?i don’t want to fail

Kobotan [32]

Answer:

9y-3y=6

-4x-(-5x)=1

the slope is 6

you start at the 0 axis and go up 3 on the y.Once you did that you want to go up 2 on the y axis then 3 to the right on the x axis,then go up 2 then 3 to the right.

Step-by-step explanation:

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2 years ago

Which of the following steps is included in the construction of a parallel line to a given line?

Mice21 [21]

Copy an angle by creating acts with a compass

3 0

4 years ago

Read 2 more answers