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3 years ago

What is the value of this expression?

Mathematics

1 answer:

mylen [45]3 years ago

6 0

9514 1404 393

Answer:

Step-by-step explanation:

I find it convenient to remember that a logarithm is an exponent.

$\log_a(a^b)=b$

log₂(8) +log₃(1/3) = log₂(2³) +log₃(3⁻¹)

= 3 -1 = 2

The value of the expression is 2.

Some calculators can compute this for you directly.

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FrozenT [24]

Answer:

$B =102$

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Step-by-step explanation:

Solving (47):

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3 years ago

The equation of line L, is y = 5x + 1

Lynna [10]

Answer:

see explanation

Step-by-step explanation:

Parallel lines have equal slopes.

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

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2y = 10x - 3 ( divide all terms by 2 )

y = 5x - $\frac{3}{2}$ ← in slope- intercept form

with slope m = 5

Since both lines have a slope of 5 then they are parallel.

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