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tigry1 [53]
3 years ago
12

Write the equation for the sine function shown below

Mathematics
1 answer:
liubo4ka [24]3 years ago
6 0
Try this explanation+solution:
1. According to the given graph it is possible to define A - amplitude and B - frequency of this function, then to substitute them to its equation.
2. A=5 (max. and min. values for vertical); B=2 (two periods in the length 2π).
3. answer: y=5sin2x.
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(x-2)e2/3=49<br><img src="https://tex.z-dn.net/?f=%28x%20-%202%29%20%5E%7B2%20%5Cdiv%203%7D%20%20%3D%2049%20" id="TexFormula1" t
fredd [130]

\bf (x-2)^{2\div 3}=49\implies (x-2)^{\frac{2}{3}}=7^2\implies \stackrel{\textit{raising both sides by }\frac{3}{2}}{\left( (x-2)^{\frac{2}{3}} \right)^{\frac{3}{2}}=(7^2)^{\frac{3}{2}}} \\\\\\ (x-2)^{\frac{2}{3}\cdot \frac{3}{2}}=7^3\implies (x-2)^1=7^3\implies x=7^3+2\implies x=345

4 0
3 years ago
I hate this part I need help for 4 and 5 is it a b c or d
sammy [17]
5 is 4000 crickets ((((250) times 2) times 2) times 2) times two)
8 0
4 years ago
20 POINTS!!! DO NOT GIVE ME THE ANSWER TO THE QUESTION! Please just tell me how I can find the answer.
Sauron [17]

Answer:

Divide the weight of the book 2.5 lb by the 2.2 lb/kg

Step-by-step explanation:

2.5 ÷ 2.2

6 0
3 years ago
What is the value of x? 35x – 13 x = x – 1
Papessa [141]

35x – 13 x = x – 1

⇒ 22 x = x - 1

⇒ 22x - x = -1

⇒ 21x = -1

⇒ x = -1/21

Thus,the value of x is -1/21

6 0
3 years ago
Read 2 more answers
I need to know the answers for a, b, and c for 23.
Lubov Fominskaja [6]

Answer:

Step-by-step explanation:

m∠1 = 50°

m∠2 = 88°

Step-by-step explanation:

Each triangle's angles have to add up to 180°. Use supplementary angles theorem to help solve.

5 0
4 years ago
Read 2 more answers
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