There are 146 - 84 = 62 girls
ratio is 84:62
simplifies to 42:31
Answer:
y = 2x -3
Step-by-step explanation:
y = 2x + b
plug the point in to the formula and solve for b
17 = 2 x 10 + b
b = -3
Use this to write the formula y = mx + b
m is slope
Answer:
20/40 = 10/20 = 1/2, 1:2
Step-by-step explanation:
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S = r·α is the formula to find the arc length (s), given the radius (r), and angle measure (α) in radians.
If the angle measure is NOT given in radians you must convert to radians.
s = 8 · 2.6
s = 20.8 in
No, because it might be cloudy instead.
This is just like the statement, "All squares are rectangles" yet "All rectangles are squares" is not true.