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andreev551 [17]
2 years ago
14

Daniela has the same amount of money automatically deposited into a new savings account each week. After 3 weeks, she has $18. A

fter 5 weeks, she has $30. The unit rate is measured in dollars per week. What is the constant of proportionality?
Mathematics
1 answer:
Burka [1]2 years ago
8 0

Answer:

$6 per week  (ratio 6/1)

Step-by-step explanation:

18/3=6

30/5=6

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AleksandrR [38]

The four angles of a quadrilateral are  30°, 60°, 150°, and 120°  if the four vertices of an inscribed quadrilateral divide a circle in the ratio 1:2:5:4.

<h3>What is quadrilateral?</h3>

It is defined as the four-sided polygon in geometry having four edges and four corners.

We have the four vertices of an inscribed quadrilateral divide a circle in the ratio:

1:2:5:4

Let the sides of the quadrilateral be x, 2x, 5x, 4x.

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Third angle, 5x = 5×30 ⇒ 150°

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Learn more about the quadrilateral here:

brainly.com/question/6321910

3 0
2 years ago
The cost of 5 diesels is $1025. Calculate the cost of 17diesels
Talja [164]
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3 years ago
I need help please! It’s due tonight and I don’t know.
maria [59]

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Step-by-step explanation:

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