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Masteriza [31]
3 years ago
10

Cos (a-b) = cos a cos b + sin a sin b for all values of a and b. True or False

Mathematics
1 answer:
Mrrafil [7]3 years ago
3 0

Answer:

Step-by-step explanation:

true

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Estimate by first rounding each number to the nearest integer.
posledela
4 \frac{1}{9} + 2\frac{ 2}{13} =4 \frac{13}{117} + 2\frac{ 18}{117} =6\frac{31}{117}\approx 6\\ \\Answer: \ \ C.\ \ 6


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Amir stands on a balcony and throws a ball to his dog, who is at ground level. The ball's height (in meters above the ground), x
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2 years ago
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Question 7 A number cube with faces labeled from 1 to 6 will be rolled once. The number rolled will be recorded as the outcome.
QveST [7]

Answer:

1) S=\{1,2,3,4,5,6\}

2) O=\{1,3,5\}

Step-by-step explanation:

Given : A number cube with faces labeled from 1 to 6 will be rolled once. The number rolled will be recorded as the outcome.

To find : Give the sample space describing all possible outcomes. Then give all of the outcomes for the event of rolling an odd number. If there is more than one element in the set, separate them with commas ?

Solution :

A number cube with faces labeled from 1 to 6 will be rolled once.

The sample space describing all possible outcomes is given by

S=\{1,2,3,4,5,6\}

All of the outcomes for the event of rolling an odd number is given by

O=\{1,3,5\}

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Step-by-step explanation:

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h(11)=-20+11\cdot11=-20+121=-101

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