How can you evaluate this expression?|18| =

2 answers:

7 0

That is just absolute value, basically what it means is take off whatever sign there was attached to it (such as a negative sign)

SashulF [63]3 years ago

3 0

Its 18, anything in an absolute expression, any number is positive.

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Give an answer to the picture above or below

Ostrovityanka [42]

Answer:

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Step-by-step explanation:

8 0

2 years ago

YOOO PLEASE HELPPPP!!!!

Evgesh-ka [11]

Given:

Base length of triangle = 40 units

Height of triangle = 9 units

Length of hypotenuse of triangle = 41 units

To find:

Find the value of Tan A

Steps:

Tan of an angle is equal to the opposite length by adjacent length.

So,

Tan A = $\frac{opposite}{adjacent}$

Tan A = $\frac{9}{40}$

Tan A = 0.225

Therefore, the exact value of Tan A is 0.225.

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4 0

2 years ago

Which statement is true about the discontinuities of the function f(x) = x-5/3x^2-17x-28

o-na [289]

1) function f(x)

              x - 5
f(x) = ----------------
          3x^2 - 17x - 28

2) factor the denominator:

3x^2 - 17x - 28 = (3x + 4)(x - 7)

                        x - 5
=> f(x) = -----------------------
                (3x + 4) (x - 7)

3) Find the limits when x → - 4/3 and when x → 7

Lim of f(x) when x → - 4/3 = +/- ∞

=> vertical assymptote x = - 4/3

Lim of f(x) when x → 7 = +/- ∞

=> vertical assymptote x = 7

Answer: there are assympotes at x = 7 and x = - 4/3

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2 years ago

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What number is 35% of 22

Ierofanga [76]

Go 0.35•22 and you get 7.7

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2 years ago

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Mice21 [21]

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