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Dvinal [7]
3 years ago
14

Given tanθ = 8, find csc(θ)

Mathematics
2 answers:
LenaWriter [7]3 years ago
8 0
Tan Ф = 8

tan⁻¹(8) = 82.87°
sin (82.7) = 0.9922
csc (82.7) = 1/sin (82.87) = 1/0.992 = 1.007
csc Ф = csc (82.7) = 1
In-s [12.5K]3 years ago
4 0
Cosecθ=sq.rt of 65/8. hope it will help you
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Marvin's Bakery recently spent a total of $700 on new equipment, and their average hourly operating costs are $10. Their average
miskamm [114]

Answer:

10 hours

Step-by-step explanation:

So what you would do is subtract 10 from 80 because you earn $80 and lose $10 out of that $80 every hour and you would end up with $70 and to find how long it would take to earn $700 is you would divide 700 by 70 and your final awnser would be 10 hours.

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3 years ago
Fast please!!
Lostsunrise [7]

Answer:

Part 1) The price of a USB memory, stick selling at a 21% discount of its market price (m) ------> 0.79m

Part 2) The price or a CD that sells for 21% more than the amount (m) needed to manufacture the CD -----> 1.21m

Part 3) The final value of a painting after its initial value m, increases by 2/5 -----> \frac{7}{5}m

Part 4) The total number of markers that Nancy has if she gives away 2/5 of her m markers to Amy ----->  \frac{3}{5}m

Step-by-step explanation:

Part 1) The price of a USB memory, stick selling at a 21% discount of its market price (m)

we know that

100% is the market price m

100%-21%=79%

79%=79/100=0.79

so

The price of a USB memory with a 21% discount of its market price is equal to multiply m by 0.79

(0.79)*m=0.79m

Part 2) The price or a CD that sells for 21% more than the amount (m) needed to manufacture the CD

we know that

100% is the amount m

100%+21%=121%

121%=121/100=1.21

so

The price or a CD that sells for 21% more than the amount (m) is equal to multiply m by 1.21

(1.21)*(m)=1.21m

Part 3) The final value of a painting after its initial value m, increases by 2/5

we know that

100% is the initial value m

2/5=0.40=40%

100%+40%=140%

140%=140/100=1.4

Convert to fraction

1.4=14/10=7/5

so

The final value is equal to m multiplied by 7/5  

\frac{7}{5}m

Part 4) The total number of markers that Nancy has if she gives away 2/5 of her m markers to Amy

we know that

100% is the number of makers m

2/5=0.40=40%

100%-40%=60%

60%=60/100=0.6

Convert to fraction

0.6=6/10=3/5

The total number of markers that Nancy has is equal to multiply m by 3/5

so

\frac{3}{5}m

5 0
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Tatiana [17]

Answer:

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vlabodo [156]

Answer:

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