3 years ago

I WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!!!!

Mathematics

1 answer:

Alex17521 [72]3 years ago

4 0

Answer:

a I don't know I just guess I hope you got it right I hope

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Tan y+cot y= sec y x csc y<br> prove the identity <br> (y is the variable)

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Answer:

Step-by-step explanation:

tany+coty =

$\frac{siny}{cosy} + \frac{cosy}{siny}$ ·

$\frac{sin^{2}y + cos^{2}y }{cosysiny}$

$\frac{1}{cosysiny}$

$(secy) (cscy)$

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2 years ago

In a probability experiment, Eric flipped a coin 39 times. The coin landed on heads 26 times. What is the ratio of heads to tail

PilotLPTM [1.2K]

Answer:

26 : 13

Explanation:

Total # of times the coin was flipped: 39

# of heads: 26

39 - 26 = 13

# of tails: 13

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26 : 13

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3 years ago

Is BA(OH)2 soluble or insoluble in water

andreev551 [17]

Answer: soluble

Step-by-step explanation:

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3 years ago

The price of an outdoor grill was marked up 15% over the previous year's model. If the previous year's model sold for $500, what

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I thank the answer is 75 #I thank

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3 years ago

(1/8 + 3/12) x (1 1/6-1/2)

aivan3 [116]

Answer:

1/2

Step-by-step explanation:

(1/8+3/12)×(11/6-1/2)

Using bodmas

Deal with the bracket first and it should start with the addition

1/8+3/12

Lcm of the two is 96

12+24/96

=36/96

Then move to the next bracket

11/6-1/2

Lcm is 6

11-3/6

=8/6

Bring the two answers together

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3 years ago

Read 2 more answers