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mixas84 [53]
3 years ago
10

What is constant of Proportionality in the equation y = 2.5x ?

Mathematics
1 answer:
Tpy6a [65]3 years ago
4 0

Answer:

<em>2.5</em>

Step-by-step explanation:

A direct variation equation has the form y = kx, where k is the constant of proportionality.

In this case, the constant of proportionality is 2.5.

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Your doctor told you to eat 25 grams of fiber each day. You had 66 grams of fiber for breakfast. What percent of the 25 grams of
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To answer the question, divide the amount of fiber taken during breakfast by the total allowable amount then multiply by 100%. This gives us,

                                 (66 / 25) x 100% = 264 %

Thus, the answer is 264%. The answer clearly shows that the fiber taken so far is much more than the total allowable fiber intake. 
6 0
3 years ago
Help me please I’m down baddddd
Pani-rosa [81]

Answer:

a. m<B = 100°

b. m<L = 55°

c. Scale factor = 9/11

Step-by-step explanation:

a) Similar triangles have their three corresponding angles congruent to each other, while the ratio of their corresponding sides are proportional to each other.

Since ∆ABC ~ ∆GLJ, therefore,

<A = <G,

<B = <J

<C = <L

m<J = 100° (given)

Therefore,

m<B = m<J = 100°

m<B = 100°

b) m<A = m<G

m<A = 25° (given)

Therefore,

m<A = m<G = 25°

m<G = 25°

m<L = 180° - (m<J + m<G)

Substitute

m<L = 180° - (100° + 25°)

m<L = 55°

c) scale factor of smaller triangle to the larger = side length of smaller triangle / corresponding side length of bigger triangle

Scale factor = AB/GJ

Substitute

Scale factor = 18/22

Simplify

Scale factor = 9/11

8 0
3 years ago
31. Last month, Sharon's Deli charged the Business Club $231
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Answer:hello the answer is C. 7$

Step-by-step explanation:

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Drag each label to the correct location on the graph. Not all labels will be used.
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Answer:

Not all labels will be used. ... They charge a certain rate for the rental of a sailboat and an additional ... according to the length of time for which the tourists rent the boat.

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Eugene wants to buy jeans at a store that is giving $10 off everything. The tag on the
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Answer: a= $24.99

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I hope this helps

Step-by-step explanation:

6 0
2 years ago
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