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PSYCHO15rus [73]
3 years ago
13

If csc θ = -5/4 on the interval (270°, 360°), find tan θ.

Mathematics
1 answer:
adell [148]3 years ago
6 0
I believe the answer is 3
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What is the surface area?
finlep [7]

Answer:

c. 166

Step-by-step explanation:

area = l x w

surface area = area

8 0
2 years ago
A baseball has a diameter of 6 cm. If you wanted to replace the inside of the baseball with air, how much would be needed in cub
e-lub [12.9K]
This is just another way of asking "what is the volume of a sphere of 6cm"
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3 0
3 years ago
Read 2 more answers
A card is drawn from a 52 card deck any fair coin is flipped what is the probability of getting Jack and hits
Black_prince [1.1K]

Answer:

1/26

Step-by-step explanation:

There are 4 Jacks in every deck of cards, one for each suit. Therefore your chances of drawing a Jack, or any other card for that matter, are 4 in 52. So, the first probability for cards is 4/52.

Now, for the coin, the probability is 1/2.

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4 0
3 years ago
What is 2 1/4 + 3 2/4​
Daniel [21]

Answer:

5 7/12

Step-by-step explanation:

have a great day :)

7 0
3 years ago
What is the solution to the quadratic equation 8m^2+7m-15=-7 ?
Aleks04 [339]
Make equal to zero
add7 both sides
8m^2+7m-8=0
quadratic fomrula

if you have
ax^2+bx+c=0
x=\frac{-b+/- \sqrt{b^{2}-4ac} }{2a}

8m^2+7m-8=0
a=8
b=7
c=-8

x=\frac{-7+/- \sqrt{7^{2}-4(8)(-8)} }{2(8)}
x=\frac{-7+/- \sqrt{49+256} }{16}
x=\frac{-7+/- \sqrt{305} }{16}

x=\frac{-7+ \sqrt{305} }{16} or x=\frac{-7- \sqrt{305} }{16}

aprox
x=-1.52902 or 0.654016


4 0
3 years ago
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