3 years ago

Simplify (x^2/7)^3/4

Mathematics

1 answer:

Dimas [21]3 years ago

5 0

Answer:

(x^2)^(3/4)/7^(3/4)

Step-by-step explanation:

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Sofia bought some Treasury bonds that mature in nine months.

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3 years ago

PLs help

Pavel [41]

A) The hypotenuse is the longest side of the triangle .In the figure EG is the hypotenuse.The given angle is <G=40 degrees.The side adjacent is FG= 10 units.

The question is asking us to find the trigonometry ratio which will help us find EG.We can use cos as cos is ratio of adjacent and hypotenuse.

$cos 40=\frac{10}{Hypotenuse EG.}$

B) Cos 40 =0.766.

Substituting tan40 value we have:

$0.766=\frac{10}{EG}$

EG=13.05.

C)Sum of angles in triangle is 180.

<E+<F+<G=180

<E+90+40=180

<E+130=180

<E=50 degrees.

D) $Tan 40=\frac{EF}{10}$

EF=8.39

E) Area of triangle EFG= $\frac{1}{2}x base x height.$

A rea of the triangle = $\frac{1}{2}x8.39x13.05$

Area= 54.75 square units.

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a fish tank at a pet store has 8 zebra fish in how many different way s can nikki choose 3 zebra fish to buy

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This is 8C3.
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Step-by-step explanation:

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