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sweet-ann [11.9K]
3 years ago
9

Please help me with this geometry question. i attached an image.

Mathematics
1 answer:
storchak [24]3 years ago
8 0
Okay so triangle DEA = 71 degrees
And angle DEB = 90 degrees (right angle)
90 - 71 = 19 degrees
Angle EBA = 90 degrees (right angle)
That leaves the 90 degrees + 19 degrees = 109 degrees
There’s 180 degrees in a triangle so
180 - 109 = 71 degrees
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Gelppppppppp meeeeeeee
Alja [10]

Answer:

3/5

Step-by-step explanation:

sin is opposite over hypotenuse

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(notice that it is a 3-4-5 triangle)

60/100 = 6/10 = 3/5

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3 years ago
Fernanda has a collection of 200 seashells from corpus christi she gage her sister one-fifth of her collection how many seashell
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4, percent of a number is what fraction of that number?
Rama09 [41]

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Step-by-step explanation:

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3 years ago
Is 73 a prime number
lora16 [44]
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73 indeed a prime number 

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6 0
3 years ago
4A.
antoniya [11.8K]

The number of paychecks Jalen will have to save until he can purchase the laptop is 6

<h3>How many paychecks will Jalen have to save until he can purchase the laptop? </h3>

<u>Define your variable</u>

To do this, we use the following variables

  • x represents the number of paychecks
  • y represents the cost of the laptop

<u>Set up an equation, and solve it.</u>

In (a), we have:

  • x represents the number of paychecks
  • y represents the cost of the laptop

Using the above variables, the equation is:

y = 200 + 50x

The cost of the laptop is $500.

So, we have:

200 + 50x = 500

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Hence, the number of paychecks Jalen will have to save until he can purchase the laptop is 6

Read more about linear equations at:

brainly.com/question/14323743

#SPJ1

4 0
1 year ago
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