This one is the Law of Sines again.
The Law of Sines relies on the standard labeling of triangle ABC with vertices A, B, and C and respective opposite sides of a, b and c. Then

Here we have A=150 degrees (opposite side a), b= 10 cm and B = 12 degrees. We seek a.
So we need the first equation of the Law of Sines:



Answer:
16
Step-by-step explanation:
4 meters is 400 centimeters and 400/25 is 16 so you can cut 16 pieces of 25cm wire from 4 meters of wire.
Answer:
the sum of two whole numbers is always greater than either number because even if one of the numbers to be added is 0, the answer will, well, not be greater, but at least equal to it.
Step-by-step explanation:
plz mark as brainliest
Answer:
5.66
Step-by-step explanation:
The sides of a square are equal. Let's call the length
x
Use Pythagoras' Theorem.
Square the sides and add them together....
x
2
+
x
2
=
8
2
2
x
2
=
64
x
2
=
64
2
=
32
x
=
√
32
x
=
4
√
2
x
=
5.66
There was 33.3% error in her calculation.
Step-by-step explanation:
Approx value thought by Lauren = 100
Exact value counted = 75
Percent error = 

Rounding off to nearest tenth;
Percent error = 33.3%
There was 33.3% error in her calculation.
Keywords: percentage, error
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