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3 years ago

11

A 30-60-90 right triangle has a hypotenuse of 4 inches, What is the length in inches of the short leg? (The one opposite the 30

degree angle) Group of answer choices 2 √2 2 1/2 2 √3

1 answer:

Yuliya22 [10]3 years ago

7 0

Answer:

2

Step-by-step explanation:

In 30-60-90

The hypotenuse is always the short leg multiplied by 2

So going backward, 4/2 = 2

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Using function notation, describe the transformation. x^2+y^2=1 --> (x-7)^2 + (y+4)^2 = 1

Fiesta28 [93]

Answer:

f(x - 7) - 4

Translation: < 7 , -4 >

Step-by-step explanation:

x^2+y^2=1

Centre: (0,0)

(x-7)^2 + (y+4)^2 = 1

Centre: (7,-4)

Translation: < 7 , -4 >

If the first function is f(x), the transformed function is:

f(x - 7) - 4

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Answer:

B. $\frac{\pi }{4} Rad>30^{0}$

Step-by-step explanation:

$\frac{\pi }{4} Rad=(180/4)^{0} =45^{0}$

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3 years ago

Determine the distance between (−3,1)and (5,−6)

USPshnik [31]

Answer:

10.6 units

Step-by-step explanation:

distance formula

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= √(8²+(-7)²)

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Solve for x<br><br> 33=x/2+15

rewona [7]

Answer:

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Step-by-step explanation:

Solve for $x$ by simplifying both sides of the equation, then isolating the variable.

Therefore, $x = 36$ .

To check your answer, apply 36 to where $x$ is.

$33=\frac{36}{2} +15$

⇒ $33=18+15$

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