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podryga [215]
3 years ago
13

Using either the special 45-45 right triangle or the Unit circle determine what the exact value

Mathematics
1 answer:
WITCHER [35]3 years ago
6 0
Positive root 2/2 (the last one)

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39%

Step-by-step explanation:

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Write 5.5% as a fraction in simplest form
worty [1.4K]

Answer:

11/200

Step-by-step explanation:

5.5% = 5.5/100 = 0.055

0.055 1000

———- X ———

1 1000

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4 0
3 years ago
The functions f(x)=√x^2+12x+36 and g(x)=x^3-12 are defined below. Which expression is equal to f(x) · g(x)? A.x^4-6x^3-12x+72 B.
Lostsunrise [7]

Answer:

C: x^4+6x^3-12x-72

Step-by-step explanation:

For the function : f(x)=√x^2+12x+36

It can be factorized to

f(x)=√(x+6)²

=x+6

f(x)*g(x)

=(x+6)(x^3-12)

Expand the brackets

=x^4-12x+6x^3-72

rearrange the numbers

x^4+6x^3-12x-72

3 0
2 years ago
Solve similar triangles (basic)
fiasKO [112]

Answer:

<em>T </em><em>=</em><em> </em><em>1</em><em>6</em>

Step-by-step explanation:

As triangles are similar

AB/DE = BC/EF = AC/DF

13.5/18 = 6/4 = 12/T

3/4 = 3/4 = 12/T

3/4 = 12/T

T = 12×4/3

T = 16

4 0
2 years ago
Question 5 Multiple Choice Worth 1 points)
Alexxandr [17]

Answer:

your answer should be 48 degrees

4 0
3 years ago
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