3 years ago

An Ice cream shop offers the following toppings:

1 answer:

5 0

The corect answer is 15.

This is a combination of 6 objects taken 4 at a time:

$_6C_4=\frac{6!}{4!2!}=\frac{720}{48}=15$

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Sergio039 [100]

The answer is 9 cubic units

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2 years ago

ZanzabumX [31]

ANSWER

$12 \sqrt{5}$

EXPLANATION

The given expression is

$\sqrt{2} \times \sqrt{72} \times \sqrt{5}$

The middle radical contains a perfect square.

$\sqrt{2} \times \sqrt{36 \times 2} \times \sqrt{5}$

$\sqrt{2} \times \sqrt{36} \times \sqrt{2} \times \sqrt{5}$

$6\sqrt{2} \times \sqrt{2} \times \sqrt{5}$

Note that:

$\sqrt{a} \times \sqrt{a} = a$

$6\times 2 \sqrt{5} = 12 \sqrt{5}$

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2 years ago

AlladinOne [14]

Answer:A= 1,2 B=1,2 C=-9,10

Step-by-step explanation:

For A=

To find A', reflect the triangle exactly over the y-axis. That will put your A' at (1,2)

For B=

translate the triangle clockwise around the origin, (0,0), to put B' at (1,2)

For C= Translate point C to the left 4, and up 2, so the answer is (-9,10)

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2 years ago

RSB [31]

The X = 39 degrees.....

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2 years ago

aev [14]

Hello,

$y=x^{2}-2x+1=(x-1)^2=(x-1)(x-1)\\$

Repeated factor: (x-1)

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2 years ago