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DanielleElmas [232]
3 years ago
15

PLEASE HURRY TIME LIMIT 30 POINTS

Mathematics
1 answer:
stepladder [879]3 years ago
8 0

Answer:

<h2>see the answers</h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about</h3>
  • trigonometry
<h3>tips and formulas:</h3>
  • sin=opp/hypo
  • Cos=adj/hypo
  • tan=opp/adj
<h3>let's solve:</h3>

according to the question

b)\sin( \theta)  =  \frac{27}{45}

according to the question

c)\cos( \theta)  =  \frac{36}{45}

according to the question

f)\tan( \theta)  =  \frac{27}{36}

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Change the line 3x − 8y = 5 into slope-intercept form.
Nimfa-mama [501]
Slope is y=mx+b
m=slope
b=y intercept

solve for y basically


3x-8y=5
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-8y=-3x+5
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4 0
3 years ago
A circle has been split into 8 sectors each of which can be colored as 4 different colors, and no consecutive sectors are colore
Eva8 [605]

Answer:

5832 ways

Step-by-step explanation:

Since the circle has 8 sectors and there is 4 colour,

Assuming the sectors are numbered 1 to 8,

Sector 1 : can be coloured with any of the 4 colour in 4 ways

Sector 2 can be coloured with any of the remaining 3 colours in 3 ways

Sector 3 in 3 ways without using the colour in sector 2

Sector 4 in 3 ways without using the colour in sector 3

Sector 5 in 3 ways without using the colour in sector 4

Sector 6 in 3 ways without using the colour in sector 5

Sector 7 in 3 ways without using the colour in sector 6

Sector 8 in 2 ways without using the colours in sector 1 and 7

Number of ways of colouring = 4*3*3*3*3*3*3*2 = 5832 ways

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2 years ago
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Please provide the reference sheet.
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3 years ago
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Step-by-step explanation: hope this helps

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Select the most specific name for the quadrilateral shown.
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Answer:

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