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maw [93]
2 years ago
11

How do you write 2sin5cos5 as a single trigonomic ratio?

Mathematics
1 answer:
erastova [34]2 years ago
6 0

Answer:

ertyui

Step-by-step explanation:

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I have to reflect a triangle over the line of reflection n: y = 0. What does that mean?
Natasha_Volkova [10]

Answer:

basically just reflect it over the y-axis since it equals 0

6 0
3 years ago
Using radicals, write an equivalent expression for the expression y^{\frac{1}{5}}.
Blizzard [7]
All we want to do is use the formula...
x^{ \frac{a}{n} } =  \sqrt[n]{a^x}
In doing so we should get...
\sqrt[5]{y}
This is an equivalent expression however just the radical form of your given expression.
4 0
3 years ago
Read 2 more answers
In the recursive formula f(n) = f(n - 1) + 5, the value of the previous term is represented by
Shalnov [3]
<span>The answer is f(n-1) because f(n - 1) The term is the output, and the one before n is n - 1.   

So its D)</span>
7 0
3 years ago
A box contains 18 green marbles and 8 white marbles. If the first marble chosen was a white marble, what is the probability of c
murzikaleks [220]

Answer:

7/25

Step-by-step explanation:

Original contents of the box:

18 green marbles

8 white marbles

Contents of the box after drawing 1 white marble:

18 green marbles

7 white marbles

Total: 25 marbles

p(white) = (number of white marbles)/(total number of marbles)

p(white) = 7/25

7 0
1 year ago
How many ways can a rectangle be reflected across an axis of symmetry so that it carries onto itself?
anastassius [24]
I believe the correct answer from the choices listed above is option B. A rectangle can be reflected across an axis of symmetry so that it carries onto itself twice. <span>Rectangles are geometric shapes with </span>two lines<span> of symmetry. One line of symmetry divides a rectangle in half horizontally, and the other line divides the shape in half vertically.</span>
8 0
3 years ago
Read 2 more answers
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