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Zanzabum
3 years ago
13

Class 8 question please answer (sin x - sin y) (sin x + sin y)​

Mathematics
1 answer:
Galina-37 [17]3 years ago
6 0

Step-by-step explanation:

(\sin{x} - \sin{y})(\sin{x} + \sin{y}) = \sin^2{x} + \sin{x}\sin{y} - \sin{x}\sin{y} - \sin^2{y}

= \sin^2{x} - \sin^2{y}

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7 0
3 years ago
Read 2 more answers
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marusya05 [52]

Answer:

the answer to C. Is 3/8.

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Step-by-step explanation:

4 0
3 years ago
(1 point) find the area of the triangle in the plane with vertices (1,4)(1,4), (5,5)(5,5), and (−2,9)(−2,9)
Nata [24]
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4 0
4 years ago
What is the sum of 2 2/3 and 1 5/6?
stellarik [79]
First make each fraction into an improper fraction

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Next, make the fractions have same denominators. Note, that what you do to the denominator, you do to the numerator.

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Add
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hope this helps
8 0
3 years ago
You would like to have $52,000 in 5 years for the down payment on a new house following college graduation by making deposits at
Y_Kistochka [10]

Answer:

$2347; $46,940 from deposits and $5060 from interest

Step-by-step explanation:

In this question, we are asked to calculate the 3 things. The amount deposited per month, how much of total deposits comes from the total $52,000 and the total amount coming from interest.

To proceed, we first calculate the regular payment. Afterwards we calculate the deposit to get the amount coming from the $52,000 total deposit.

Using the formula interest = Annuity - Total deposit , we get the value of the interest.

Please check attachment for complete and detailed solution.

7 0
3 years ago
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