4 years ago

What is the area of a circle with a radius of 1.5 centimeters? Use 3.14 as an approximation for pi.

Mathematics

1 answer:

Vlad1618 [11]4 years ago

3 0

The answer to this question is B

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Simplify cos^2 0(1+ tan^2 0)

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Answer:

Step-by-step explanation:

cos²θ (1 + tan²θ)

Use Pythagorean identity:

cos²θ (sec²θ)

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11.04 = 10(1.02)^n

1.104 = 1.02^n

ln 1.104 = ln 1.02^n

ln 1.104 = n ln 1.02

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3 years ago

Dilate D(7,4) by a scale factor of k = 3

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3 years ago

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marusya05 [52]

Answer:

Question 1: g = 6

Question 2: v = 84

Question 3: y = 60

Question 4: w = 496

Question 5: Kyle had $400 to begin with.

Step-by-step explanation:

Question 1 explanation: 12g = 72 ⇒ g = $\frac{72}{12}$ = 6

Question 2 explanation: $\frac{v}{4}$ = 21 ⇒ v = 21 * 4 = 84

Question 3 explanation: $\frac{1}{6}$ y = 10 ⇒ 6 * $\frac{1}{6}$ y = 10 * 6 ⇒ y = 60

Question 4 explanation: w + 376 = 872 ⇒ w = 872 - 376 = 496

Question 5 explanation: K - 85 = 315 ⇒ K = 315 + 85 = 400, so Kyle had $400 originally in his account.

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3 years ago