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3 years ago

sovle the given equation below. y = csc(167) y = [?] Rationalize the denominator if necessary. Enter

Mathematics

1 answer:

madreJ [45]3 years ago

6 0

Explanation is in the file

tinyurl.com/wpazsebu

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Please help with this question

natita [175]

Answer:

$12\sin{(2\theta)}\cos{(\theta)}$

Step-by-step explanation:

The appropriate trig identity is ...

$\sin{a}+\sin{b}=2\sin{\left(\dfrac{a+b}{2}\right)}\cos{\left(\dfrac{a-b}{2}\right)}$

Here, you have a scale factor of 6 and a=3θ, b=θ. Filling in these values gives ...

$6\sin{3\theta}+6\sin{\theta}=12\sin{\left(\dfrac{3\theta+\theta}{2}\right)}\cos{\left(\dfrac{3\theta-\theta}{2}\right)}\\\\=12\sin{(2\theta)}\cos{(\theta)}$

8 0

2 years ago

Need your help, Answer ASAP PLZZ!!!

ss7ja [257]

Answer: m∠IJH = m∠JHL because they are Alternate Interior Angles

Step-by-step explanation:

6 0

2 years ago

How would you solve this problem.

Jet001 [13]

We can find h by calculating the area S of the parallelogram in two ways. We can write: $S=18\cdot10$ . On the other hand, $S=12\cdot h$ . Then:

$18\cdot10=12\cdot h\\\\ 12h=180\\\\h=\dfrac{180}{12}\\\\\boxed{h=15}$

7 0

2 years ago

Plsssssss answer fast

stellarik [79]

B, x=12 because 140-80=60, 60/5=12

8 0

2 years ago

Help plz i’ll give extra points

swat32

elevation in feet = 8.56(140) + 674

elevation in feet = 1872.4

Round to the nearest whole number: 1872

Answer: 1872

4 0

3 years ago

sovle the given equation below. y = csc(167) y = [?] Rationalize the denominator if necessary. Enter ​

sovle the given equation below. y = csc(167) y = [?] Rationalize the denominator if necessary. Enter