Answer:
this triangle is a acute angel so it 3
The measure of the angle B is 30 degree after applying the sin law of triangle.
<h3>What is the triangle?</h3>
The triangle can be defined as a three-sided polygon in geometry, and it consists of three vertices and three edges. The sum of all the angles inside the triangle is 180°.
We have a triangle shown in the picture:
We can apply the sin law of the triangle to find the angle B
SinB = 0.499
B = 29.99 ≈ 30 degree
Thus, the measure of the angle B is 30 degree after applying the sin law of triangle.
Learn more about the triangle here:
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Answer:
Step-by-step explanation:
Of means multiply, so we are going to multiply. First, make 5% a decimal:5%==0.05 Now, we multiply 0.05 by 78: ×= Your answer is C. 3.9
Answer:
8xy im pretty sure
Step-by-step explanation:
0.08x + 0.03y = 345, and to solve for each x and y, you can use the substitution method.