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3 years ago

Is anyone good with polygons, and translations?

Mathematics

1 answer:

Nookie1986 [14]3 years ago

3 0

Answer:

Me i am

Step-by-step explanation:

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Please help me with this question.

Korvikt [17]

2x is what I would say but i sayy ask an expert

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2 years ago

Right two equal fractions 2/3

saveliy_v [14]

Two equal fractions would be 4/6 and 6/9.

8 0

2 years ago

A blue whale has a length of 28,578 millimeters. What is the length of a blue whale in kilometers? Show your work below by writi

Daniel [21]

0.028578 km is how long the whale is in km

7 0

3 years ago

Read 2 more answers

Adding 8 groups of (-4) is the same as dividing 8 and (-4)

Scilla [17]

Answer:

Step-by-step explanation:

Adding 8 groups of (-4) = -32

Dividing 8 and (-4) = -2

-2 doesn't equal -32

hope this helps, pls mark brainliest :D

3 0

2 years ago

Read 2 more answers

(6-3(cube root of 6)/(cube root of 9)

MatroZZZ [7]

For this case we must simplify the following expression:

$\frac {6-3 \sqrt [3] {6}} {\sqrt [3] {9}}$

Multiplying the numerator and denominator by $(\sqrt [3] {9}) ^ 2$

$\frac {6-3 \sqrt [3] {6}} {\sqrt [3] {9}} * \frac {(\sqrt [3] {9}) ^ 2} {(\sqrt [3] { 9}) ^ 2} =$

We rewrite:

$\frac {\frac {6-3 \sqrt [3] {6}} * (\sqrt [3] {9}) ^ 2} {\sqrt [3] {9} * (\sqrt [3] {9 }) ^ 2} =$

By properties of powers we have that:

$a ^ m * a ^ n = a ^ {m + n}\\\frac {(6-3 \sqrt [3] {6}) * (\sqrt [3] {9}) ^ 2} {(\sqrt [3] {9}) ^ 3} =\\\frac {(6-3 \sqrt [3] {6}) * (\sqrt [3] {9}) ^ 2} {9} =$

We rewrite, moving the exponent within the radical:

$\frac {(6-3 \sqrt [3] {6}) * \sqrt [3] {9 ^ 2}} {9} =\\\frac {(6-3 \sqrt [3] {6}) * \sqrt [3] {81}} {9} =$

We can rewrite $3 * 3 ^ 3 = 81$

$\frac {(6-3 \sqrt [3] {6}) * \sqrt [3] {3 * 3 ^ 3}} {9} =$

We simplify:

$\frac {(6-3 \sqrt [3] {6}) * 3 \sqrt [3] {3}} {9} =$

We apply distributive property:

$\frac {18 \sqrt [3] {3} -9 \sqrt [3] {18}} {9} =$

Simplifying we finally have:

$2 \sqrt [3] {3} - \sqrt [3] {18}$

Answer:

$2 \sqrt [3] {3} - \sqrt [3] {18}$

5 0

2 years ago