3 years ago

I need help with this question

Mathematics

1 answer:

Dmitry_Shevchenko [17]3 years ago

8 0

The hypotenuse is 15
The opposite is 12
The adjacent is 9

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Someone please help me

tester [92]

1) The scale factor for the dilation is 2/3.

2) The polygon became smaller after the dilation because you are multiplying by a scale factor less than 1.

3) The ratio of the areas is 2/5.

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2 years ago

What is 1 + 6r + r > -27

Sav [38]

Answer:

Step-by-step explanation:

scradel spindle speed of the mechanical 1

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3 years ago

Please help me with this!<br><br><br> show that {1,2} ⊆ {x|x^4 - x^3 - x^2 - 5x + 6 = 0}

Llana [10]

The set $\{x\mid x^4-x^3-x^2-6x+6=0\}$ is the set of all values of $x$ that are solutions to the given equation. So all you need to do is check whether $x=1$ and $x=2$ satisfy the equation.

$x=1\implies 1^4-1^3-1^2-5+6=0$

$x=2\implies2^4-2^3-2^2-10+6=0$

The equation holds, so both 1 and 2 are solutions, and hence $\{1,2\}$ is a subset of the solutions.

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2 years ago

last week and 15% of those tickets sold at SeaWorld for discounted tickets if she were sold 40 tickets in all how many discounte

telo118 [61]

The number of tickets discounted was 6.

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2 years ago

-1/3-(-3/5)= <br> reduce to the simplest form.

Ne4ueva [31]

Answer:

1/15

Step-by-step explanation:

-1/3 -(-3/5)

-1/3 + 3/5

(-1 × 5) / (3 × 5) + (3 × 3) / (5 × 3)

-5 / 15 + 6 / 15 = 1/15

6 0

2 years ago

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