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SOVA2 [1]
3 years ago
14

REALLY NEED HELP IM STUCK. I PUT A PICTURE

Mathematics
1 answer:
azamat3 years ago
5 0
Just look at the x and y variables and their exponents and roots. Ignore the rest.

Start with x.
On the left side you have cubic root of x^c.
On the right side you have x^2.

\sqrt[3]{x^c} = x^2

(x^c)^{\frac{1}{3}} = x^2

\dfrac{c}{3} = 2

c = 6

Now look at y on both sides and the roots and exponents of y.

\sqrt[3]{y^5} = y\sqrt[3]{y^d}

(y^5)^{\frac{1}{3}} = y^1 \times y^{\frac{d}{3}}

y^{\frac{5}{3}} = y^{1 + \frac{d}{3}}

y^{\frac{5}{3}} = y^{\frac{3}{3} + \frac{d}{3}}

y^{\frac{5}{3}} = y^{\frac{d + 3}{3}}

\dfrac{d + 3}{3} = \dfrac{5}{3}

d + 3 = 5

d = 2

Answer: Choice C. c = 6; d = 2
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A 2X2 square is centered at the origin. It is dilated by a factor of 3. What are coordinates of the vertices of the square?
Vesna [10]

Answer:

The vertices are:

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D' = (-3, 3)

Step-by-step explanation:

Given:

A 2 x 2 square is centered at the origin.

So, the center of the square is (0, 0)

Since it is 2 x 2 square, the side of the square is 2 units.

So, the vertices of the 2 x 2 square are A (-1, -1),  B(1, -1), C(1. 1), D(-1, 1)

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7 0
3 years ago
Help me please it hardddd
iogann1982 [59]

There are a total 40 cars

and there is x yellow cars

and there are nine times as much white cars (9x white cars) lol

so x+9x=40

simplify 10x=40

divide both sides by ten 10x/10=40/10

x=4

we are looking for the number of WHITE cars sooo we multiply by 9-

9x=36

how is this "hardddd" no offence*

sorry im a mean person


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