2 years ago

Simplify: 4w9+(-2w9) enter the original expression if it cannot be simplified

Mathematics

1 answer:

slavikrds [6]2 years ago

6 0

18w (please check for sure though, cause im not 100% )

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<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B27%7D%20%20%5Ctimes%20%20%5Csqrt%7B75%7D%20" id="TexFormula1" title=" \sqrt{27}

Harman [31]

Answer:

44.95

Step-by-step explanation:

$\sqrt{27} \times \sqrt{75 } \\ = 5.19 \times 8.66 \\ 44.9454$

Two decimal places = 44.95

5 0

3 years ago

Check all that apply. Sec θ is undefined for θ = ____. A. π. B. π/2. C. 0. D. 3π/2.

Zanzabum

Secant is a trigonometric function that is the reciprocal of the function cosine. This means that in a cartesian plane, the value of secant is equal to r / x. For the values to be undefined, x should be zero. The angles are π/2 and 3π/2. The answers are B and D.

8 0

3 years ago

Read 2 more answers

Is 1.66666667 Rational or irrational

devlian [24]

Answer:

Rational.

Step-by-step explanation:

1.666... can be expressed as $\frac{5}{3}$ .