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svlad2 [7]
3 years ago
10

If sin 150° is 1/2 find sin75°

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
7 0

Answer:

use a calculator and enter those numbers then press SIN

Step-by-step explanation:

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SOLVE STEP BY STEP !!!! answer correctly please !! Will mark brainliest !!!!!!!!!!!!!!
Mnenie [13.5K]

Step-by-step explanation:

(3X-20)+(3X+5)=111(( SINCE 111 IS TOTAL ANGLE

6X-15=111

6X=126

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3 years ago
What is the greatest common factor of 20 and 30???
Ugo [173]
The greatest common factor of 20 and 30 is 10. This is because 10 is the largest number that when it is used to divide 20 or 30, it equals a whole number.

The simple way for us to solve is to write down the factors of both numbers, find the factors that match for both numbers, and see which is the largest out of those that match.

20: <u>1</u>,<u>2</u>,4,<u>5</u>,<u>10</u>,20
30: <u>1</u>,<u>2</u>,3,<u>5</u>,6,<u>10</u>,15,30

Using that logic, we can see that 10 is the greatest factor that the numbers share.

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3 years ago
Help me solve C=AB+D for B.​
Mars2501 [29]
C=AB+D
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3 years ago
What involves taking calculated risks
natali 33 [55]

Answer:

Calculated risks are risks that we can take even if we fail. Indeed, there are people willing to risk everything, and some even succeed, in doing so, but one has to see the overall picture in mind and only then make a decision

3 0
3 years ago
Me groves has trays of paint for her students. Each tray has 5 colors. One of the colors is purple. What fraction of the colors
Natali5045456 [20]
Purple = 1/5 of the colors

5 colors per tray, 20 trays = 5 * 20 = 100 colors

1/5 * 100 = 100/5 = 20

20 colors are purple

20/100 = 1/5

1/5
7 0
3 years ago
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