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MrMuchimi
3 years ago
8

Suppose the circumference of a circle is 15pi. What is its diameter?

Mathematics
1 answer:
IRISSAK [1]3 years ago
7 0
The circumference of a circle is proportional to its diameter.

C\propto d\\ \\ \therefore \quad C=kd

Now, when d=1, C=π, therefore:

k=π

This means that:

C=\pi d

If C=15π:

15π=πd

Therefore:

d=15
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a nutritionist finds that meal A has more fat than meal B. Meal A has 5 grams more than 6 times the amount of fat that meal B ha
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Answer:

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3 years ago
Use the diagram to complete the proof by filling in the blanks. Picture is attached
galben [10]

Answer:

Step-by-step explanation:

From the question attached,

Given:

RT and PQ intersect at a point S.

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To prove :

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             Statements                               Reasons

1). RS = PS and ST = SQ                 1). Given

2). RS + ST = PS + SQ                    2). Addition property

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4). RT = PQ                                    4). Substitution property

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