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aniked [119]
3 years ago
7

What are the amplitude. Phase shift and midline if f(x) = 2 sin(x+pi)-4

Mathematics
1 answer:
kherson [118]3 years ago
7 0
Find the missing angles using either the triangle sum theorem (a2+b2=c2) or inverse trigonometric ratios
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What do we call these types of fractions?<br><br> 1/2 and 5/10
ruslelena [56]
This are fractions because they are not mixed fraction by the way those two are 0.5
6 0
2 years ago
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How is the number 5 divisible into 1,620
Gennadij [26K]

-Notice that dividing our numbers leaves no remainder:

1,620 ÷ 5 = 324 + 0

-1,620 has all the factors of the number 5

7 0
3 years ago
Diego's sister is twice his age minus 9 years. She is also as old as half the sum of the ages of Diego and both of his 12-year-o
slava [35]

Answer:

Diego is 14 years old.

Sister is 19

Step-by-step explanation:

x = Diego's age

<u>x</u><u> </u><u>+</u><u> </u><u>2</u><u>4</u>

2x-9 = 2

First to get rid of the fraction we multiply each side by 2

2(2x-9) = 2((x+24)/2)

4x-18 = x+24

The we isolate x

4x-18 = x+24

<u>-x+18 -x+18</u>

<u>3x</u> = <u>42</u> Now we divide each side 3

3 3

x = 14

So Diego is 14

Now we can solve for his sister. We can use one of the two equations from earlier to do this.

Plug 14 in for x and then solve for his sister

2(14)-9

28-9

19

His sister is 19

5 0
3 years ago
Read 2 more answers
How many servings in 3/4 of a cookie when each serving is 1/2 cookie
pishuonlain [190]
1 1/2 servings are in 3/4 bc 2/4= 1/2 and theres 1/2 a cookie left and if u take half of that it gets to 3/4
3 0
3 years ago
Assume that 6 people, including. the husband and wife pair, apply for 5 sales positions. People are hired at random. What is the
Dvinal [7]
Probability that one is hired ans one not:
P ( A ) = (2 C 1 * 4 C 4) / 6 C 5 =
= ( 2 * 1 ) / 6 = 2/9 = 1 / 3
Answer: 1/3  or  33.33% 
7 0
3 years ago
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