Answer:
1.9125 seconds
Step-by-step explanation:
The units give you a clue as to the math needed.
(12.75 mi)×(0.15 s/mi) = (12.75×0.15) s = 1.9125 s
It would take 1.9125 seconds to go 12.75 miles.
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<em>Additional comment</em>
You notice that miles are in the numerator of the distance, and the denominator of the given rate. That means those units will cancel when the numbers are multiplied. The remaining units will be seconds, the unit in the numerator of the given rate. That is what the problem is asking for.
Answer:
x = 3
Step-by-step explanation:
There’s an app that can solve this easily called photo math it’s what I used But x= 3
Answer:
it would be
B. y + 5 = 2(x + 6)
if there is a negative number and you are subtracting it turns positive
Step-by-step explanation:
Answer:
∠ WUV = 36°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ VWX is an exterior angle of the triangle, thus
8x - 18 = 2x + 8 + 3x + 16
8x - 18 = 5x + 24 ( subtract 5x from both sides )
3x - 18 = 24 ( add 18 to both sides )
3x = 42 ( divide both sides by 3 )
x = 14
Thus
∠ WUV = 2x + 8 = 2(14) + 8 = 28 + 8 = 36°
