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QveST [7]
3 years ago
5

Are there any angles x and y that satisfy sin(x+y)=sinx+siny?

Mathematics
1 answer:
tatyana61 [14]3 years ago
7 0

If either x or y or both are equal to 0, then the equation is satisfied.

CHECK [y = 0]:

sin(x+0) = sin x + sin 0

sin x = sin x Yup!

CHECK [x = 0]

sin(0+ y) = sin 0 + sin y

sin y = sin y Yup!

CHECK [x,y = 0]

sin (0+0) = sin 0 + sin 0

sin 0 = sin 0 Yup!


It all checks out! Hope that helps!

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Ty very much! Please help? :))
wlad13 [49]

Answer:

<em>Exact Form: </em>

\frac{8}{3}

<em>Decimal Form: </em>

2.6

<em>Mixed Number Form: </em>

2\frac{2}{3}

Hope this helps :)

<em>-ilovejiminssi♡</em>

4 0
3 years ago
What is 4 - (-10) equal too? explain in your own words and why so
Sauron [17]

Answer:

14

Step-by-step explanation:

When there are 2 -, they both create a +. the brackets are removed and you get 4--10, which is equal to 4+10 which = 14

8 0
3 years ago
These the answers ❤️.
irina [24]
No ❤️ hahaha i can’t see anything
4 0
3 years ago
Read 2 more answers
What is the graph of x^2/9-y^2/4=1
adell [148]

Answer:

A is the answer.

3 0
3 years ago
PLEASE HELP ME!!Write the quotient as a mixed number.<br> 46 divided by 9 = 5 R1
Zigmanuir [339]

Answer:

5\frac{1}{9}

Step-by-step explanation:

When dividing 46 by 9 quotient is 5 and remainder is 46 - 45 = 1

5\frac{1}{9}

5 0
3 years ago
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