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Alex_Xolod [135]
3 years ago
5

I really need help with the last one if you could help it would be awesome! Tysm.

Mathematics
1 answer:
gladu [14]3 years ago
5 0

it’s the second one..................

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(20 points) <br><br><br><br> NEED ANSWER ASAP
geniusboy [140]
The first step would be D
3 0
3 years ago
Algebra 2, please help! thank you
Hunter-Best [27]

Answer:

-2pi/3

Step-by-step explanation:

y = 2 cos 3(x + 2π∕3) +1

y = A sin(B(x + C)) + D  

amplitude is A

period is 2π/B

phase shift is C (positive is to the left)

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7 0
3 years ago
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Each week Jesalea earns $12 dollars doing yard work. She saves 40% the money she makes,
ratelena [41]

Answer:

28

Step-by-step explanation:

Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse . How much was the blouse?

Next, identify the numbers.

Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse . How much was the blouse?

Next, identify the key words. These include add, subtract, remove, spend, earn, less, more, times, twice, half, etc.

Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse . How much was the blouse?

Finally, convert everything into an equation.

42

=

2

⋅

blouse

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14

Now, solve the equation.

56

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2

⋅

b

l

o

u

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e

b

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28

7 0
2 years ago
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Is this figure a polygon? Explain.
denis-greek [22]
Yes.

It’s a flat figure (2D), and all of its lines are connected with one another. There aren’t any open points/lines. It’s closed to create a shape. This means it’s a polygon.
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Which decimal is equivalent to
Masteriza [31]
You're answer is B.) 0.7 because both the fraction and the decimal read seven tenths.
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3 years ago
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