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4 years ago

Answer my questions and i will mark you as brainliest i promise trust me

Mathematics

1 answer:

Kazeer [188]4 years ago

4 0

Answer:

1.042g/cm^3

Step-by-step explanation:

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What is the equation of a line passing through the point

Anettt [7]

Answer:

$y=5x-13$

Step-by-step explanation:

The correct question is

What is the equation of a line passing through the point (3, 2) and parallel to the line y=5x+4

step 1

Find the slope of the given line

we have

$y=5x+4$

This is the equation of the line in slope intercept form

The slope is $m=5$

step 2

Find the slope of the line parallel to the given line

we know that

If two lines are parallel, then their slopes are equal

The slope is $m=5$

step 3

Find the equation of the line in point slope form

$y-y1=m(x-x1)$

we have

$m=5$

$point\ (3,2)$

substitute

$y-2=5(x-3)$

step 4

Convert to slope intercept form

$y=mx+b$

isolate the variable y

$y-2=5x-15$

$y=5x-15+2$

$y=5x-13$

3 0

3 years ago

Evaluate the expression 2³ [ ¼ +4 (36÷12)]

PIT_PIT [208]

Answer:

Step-by-step explanation:

2^3 [ 1/4 + 4(36 / 12) ]

8 [ 1/4 + 4(3)]

8 [ 1/4 + 12]

8( 1/4 + 48/4)

8(49/4)

392/4

8 0

4 years ago

Subtract 86.51 and 4.1

Ahat [919]

The answer will be 82.41

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3 years ago

Find the number of possible outcomes in the Sample Space

diamong [38]

Answer:

Step-by-step explanation:

6 0

3 years ago

Write each expression as an equivalent expression with a single logarithm. Assume xx, yy, and zz are positive real

Debora [2.8K]

Answer:

$\ln\frac{xy^2}{z^3}$

Step-by-step explanation:

Data provided:

ln(x) + 2 ln(y) − 3 ln(z)

Now,

From the properties of log function,

ln(A) + ln(B) = ln(AB)

n × ln(x) = ln(xⁿ)

and,

ln(A) - ln(B) = $\ln\frac{A}{B}$

applying the properties in the given equation

we get

⇒ ln(x) + 2 ln(y) − 3 ln(z)

⇒ ln(x) + ln(y²) - ln(z³) (using n × ln(x) = ln(xⁿ))

⇒ ln(xy²) - ln(z³) (using ln(A) + ln(B) = ln(AB) )

⇒ $\ln\frac{xy^2}{z^3}$ (using ln(A) - ln(B) = $\ln\frac{A}{B}$ )

8 0

4 years ago