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mariarad [96]
3 years ago
14

Sin230°= 1. sin130° 2. -sin50° 3. sin50°

Mathematics
1 answer:
belka [17]3 years ago
3 0

Answer:

cosine30

Step-by-step explanation:

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timurjin [86]

Answer:

8/3

Step-by-step explanation:

x equals 8/3

7x_2_4x_6=0

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6 0
2 years ago
2+5+2) = 6(+2)
Sergio039 [100]

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5 0
3 years ago
Graph the point (4, -1) on the coordinate plane below.<br>​
dimulka [17.4K]
See the blue dot in the attached image.



First, find the x value on the coordinate plane. The x value is the first number in the point coordinates, so in this case, it is 4. Move to the right 4. (If it was negative, you would move to the left.)

Then, find the y value, which is the second number of the coordinates. In this case, it is -1, so move down 1. (If it was positive, you’d move up.)

Now, mark this point. This is (4, -1).

4 0
3 years ago
Read 2 more answers
What is the value of the x?
Ronch [10]

Answer:

53

Step-by-step explanation:

37+90=127

180-127=53

7 0
2 years ago
James delivered 3/8 of the newspaper his route in the first hour and 4/5 of the rest in the second hour. What fraction of the ne
Soloha48 [4]

Answer:

1/2

Step-by-step explanation:

Remaining fraction will be (1-3/8)=5/8

Given that in the second hour he delivered 4/5 of 5/8, then the fraction delivered in the second hour will be:

4/5 of 5/8

=4/5×5/8

=1/2

He delivered 1/2 (in fraction)

7 0
3 years ago
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