2.378 + 3.56 = 5.938
two and 378 inches = 2.378
Answer:
A.
Step-by-step explanation:
You should be tracking your work so that you can find a pattern within the graph to correctly write the next answer.
Length:12 cm
Width: 7 cm
My work is shown in the picture. I hope this helps!
I don't see an inequality, but I can tell you that the sign of the inequality is flipped whenever you multiply or divide by a negative number.
Answer:
∠B = 60°
a = 4.0 units
b = 6.9 units
Step-by-step explanation:
The triangle is right angled. The sum of all angles of a triangle is equal to 180 degrees.
The 3 angles are 90, 30 , ∠B .
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Thus, B = 180 - 120 = 60 degrees
by trigonometry,
sin(30) = = 0.5
a = (8)(0.5) = 4 units
Also,
cos(30) = = 0.866
b = (8)(0.866)= 6.928