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SOVA2 [1]
2 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

Mathematics
1 answer:
Yuliya22 [10]2 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

3 0
3 years ago
Read 2 more answers
Which symbol correctly compares the two angle measures? pi/4 radians_____30°
Thepotemich [5.8K]

Answer:

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

Step-by-step explanation:

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

Hope this helps

6 0
2 years ago
What are an equinox and a solstice ,and how many are there each year ?
Ket [755]
An equinox is when there are equal amounts of daylight and hours in the night. The equinox falls twice in a year and there is a winter solstice and a summer solstice.
4 0
3 years ago
Determine the distance between (−3,1)and (5,−6)
USPshnik [31]

Answer:

10.6 units

Step-by-step explanation:

distance formula

= √((x2-x1)²+(y2-y1)²)

= √((5+3)²+(-6-1)²

= √(8²+(-7)²)

= √ (64+49)

= √113

= 10.6

5 0
3 years ago
Solve for x<br><br> 33=x/2+15
rewona [7]

Answer:

x=36

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

18+15=33    ☑

4 0
2 years ago
Read 2 more answers
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