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Scilla [17]
3 years ago
13

Using a calculator, evaluate the cosine of 18* to the hundredths decimal place: A. 0.951 B. 0.95 C. 0.66 D. 0.660

Mathematics
2 answers:
Alona [7]3 years ago
7 0

Answer:

Option B

Step-by-step explanation:

=> Cos 18

=> 0.9510

<u><em>To the hundredths place</em></u>

=> 0.95

Nutka1998 [239]3 years ago
5 0

Answer:

B. 0.95

Step-by-step explanation:

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Find three consecutive odd integers whose sum is 495.
dedylja [7]

The three consecutive odd integers whose sum is 495 are 163, 165, and 167.

What are consecutive numbers?

⇒ Integers that are listed in a consistent counting pattern are referred to as consecutive integers. There are no numbers missed while listing consecutive integers in a sequence, so the difference between them is always fixed. The difference between each subsequent integer is 1, for instance, can be written as -4, -3, -2, -1, 0, 1, 2, 3, and so on.

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Calculation:

We are going to take an odd number, x, write its subsequent consecutive numbers, add all of them together, then equate them to  495 to find the number. The equation for x is then resolved.

We have been given that the sum of 3 consecutive odd numbers is equal to 495.

Let the first consecutive odd integer is x.

⇒ Then the next consecutive odd integers becomes x + 2 and the next term becomes x + 2 + 2 = x + 4.

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3x + 6 = 495

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Learn more about consecutive numbers here: brainly.com/question/10853762

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solniwko [45]

Answer:

Step 4

part a: no answer yet still having trouble showing my work

part b:

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