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Norma-Jean [14]
3 years ago
13

Question 3 of 10

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
6 0

Answer:

C. 71°

Step-by-step explanation:

In order to find its reference angle, we first need to find its corresponding angle between 0° and 360°. This is easy to do. We just keep subtracting 360 from it until it's below 360. For instance, if our angle is 544°, we would subtract 360° from it to get 184° (544° – 360° = 184°).

In this case, our angle is -289°. 360 - 289 = 71°

AlladinOne [14]3 years ago
4 0

Answer:

The answer is 71 degrees

Step-by-step explanation:

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Levart [38]

Answer:

k = 11b - 8 (easiest to understand)

extra:

k = -8 + 11b

or

11b = -8 - k

etc. ( anything mixing up the components of the equation ).

3 0
3 years ago
How many times does the graph of the function below intersect touch the x-axis? y= -3x^2 + x + 4
inessss [21]

Answer:

2 times

Step-by-step explanation:

Well let's first graph the quadratic equation,

Look at the image below ↓

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<u>(-1,0)</u>

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<em />

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6 0
3 years ago
A rectangular garden is 6 feet longer than its wide. The perimeter of it is 52 feet. What equation can be used to find the width
fenix001 [56]

Answer:

Hi there!

Your answer is;

the equation

(w+6)+(w+6)+(w)+(w) = 52

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Step-by-step explanation:

Rectangular perimeter:

l+l+w+w

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Hope this helps!

8 0
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Consider the following incomplete mapping diagrams.
zlopas [31]

Answer:

Answer attached

Step-by-step explanation:

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3 years ago
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Lelechka [254]
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