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Alborosie
3 years ago
9

This is for free points Whats is 1+1=

Mathematics
2 answers:
Tanya [424]3 years ago
7 0

Answer:

2

Step-by-step explanation:

Sonbull [250]3 years ago
7 0

Answer:

thanks for the points and the answer is 11

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Describe the transfomations for f(x) = - ( x - 3 )2 + 4.
Natali [406]

Answer:

2(5 p - 1)/p2

Step-by-step explanation:

All I had to do was look u a transformation calculator and put the equation in and it transformed into that answer

8 0
2 years ago
If you have $100 and then get $40 more, what is the percent change?
Whitepunk [10]

Answer:

40%

Step-by-step explanation:

40 is 40% of 100, you don't need a calculator for that, so, it's a 40% increase

hope this helps:)

8 0
2 years ago
Can you please answer the question?
Roman55 [17]

The <em>trigonometric</em> expression \frac{\tan^{2} \alpha}{\tan \alpha - 1} + \frac{\cot^{2} \alpha}{\cot \alpha - 1} is equivalent to the <em>trigonometric</em> expression \sec \alpha \cdot \csc \alpha + 1.

<h3>How to prove a trigonometric equivalence</h3>

In this problem we must prove that <em>one</em> side of the equality is equal to the expression of the <em>other</em> side, requiring the use of <em>algebraic</em> and <em>trigonometric</em> properties. Now we proceed to present the corresponding procedure:

\frac{\tan^{2} \alpha}{\tan \alpha - 1} + \frac{\cot^{2} \alpha}{\cot \alpha - 1}

\frac{\tan^{2}\alpha}{\tan \alpha - 1} + \frac{\frac{1}{\tan^{2}\alpha} }{\frac{1}{\tan \alpha} - 1 }

\frac{\tan^{2}\alpha}{\tan \alpha - 1} - \frac{\frac{1 }{\tan \alpha} }{\tan \alpha - 1}

\frac{\frac{\tan^{3}\alpha - 1}{\tan \alpha} }{\tan \alpha - 1}

\frac{\tan^{3}\alpha - 1}{\tan \alpha \cdot (\tan \alpha - 1)}

\frac{(\tan \alpha - 1)\cdot (\tan^{2} \alpha + \tan \alpha + 1)}{\tan \alpha\cdot (\tan \alpha - 1)}

\frac{\tan^{2}\alpha + \tan \alpha + 1}{\tan \alpha}

\tan \alpha + 1 + \cot \alpha

\frac{\sin \alpha}{\cos \alpha} + \frac{\cos \alpha}{\sin \alpha} + 1

\frac{\sin^{2}\alpha + \cos^{2}\alpha}{\cos \alpha \cdot \sin \alpha} + 1

\frac{1}{\cos \alpha \cdot \sin \alpha} + 1

\sec \alpha \cdot \csc \alpha + 1

The <em>trigonometric</em> expression \frac{\tan^{2} \alpha}{\tan \alpha - 1} + \frac{\cot^{2} \alpha}{\cot \alpha - 1} is equivalent to the <em>trigonometric</em> expression \sec \alpha \cdot \csc \alpha + 1.

To learn more on trigonometric expressions: brainly.com/question/10083069

#SPJ1

6 0
2 years ago
Iris is playing a game at the school carnival. There is a box of marbles and each box has a white, a green, and an orange marble
agasfer [191]
There are 4 colors, White ,Green , Red and Orange. And there is a spinner which has 4 sections.
To see how many there are visually you could write out the outcomes.
-White and section 1-White and Section 2-White and Section 3-White and Section 4
-Green and Section 1-Green and section 2-Green and Section 3-Green and Section 4
-Red and Section 1Red and Section 2Red and Section 3Red and Section 4
Orange and Section 1Orange and Section 2Orange and Section 3Orange and Section 4
When you count them up it equals 16 outcomes.
Have a great day :)
4 0
2 years ago
What are the intercepts of the line?
Tresset [83]
The answer should be D because it only crosses Y at -8 and doesn't cross X

3 0
3 years ago
Read 2 more answers
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