Answer:
x=-5
Step-by-step explanation:
First create a ratio -18/3 = 30/x
Cross multiply -18x=90
90/-18=-5
x=-5
The computation shows that the distance will be 126 1/4 miles.
<h3>How to illustrate the information?</h3>
From the information given, it was stated that Mary tarvels 12 5/8 miles to work each day.
Therefore, the distance that she drives during the week will be:
= (12 5/8 × 2) × 5
= 126 1/4
Therefore, the distance will be 126 1/4 miles.
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Answer:
the maximum height of the ball is 81.125 feet above the ground. when the ball is at its peak, the ball is 156.25 feet away from home plate.
Step-by-step explanation:
x = d
y = h
to find the x coordinate of the vertex of a parabola, use the equation
x = -b/2a
y = ax^2 + bx+ c
y = – 0.0032x^2 + x + 3
x = -1 / 2 • - 0.0032
x = 156.25
plug x into original equation to find the the y coordinate of the vertex
y = – 0.0032 • (156.25)^2 + (156.25) + 3
y = – 0.0032 • 24414.0625 + 159.25
y = – 78.125 + 159.25
y = 81.125
Answer:
its the second one i did the test on edgenuity.com
Step-by-step explanation:
bruh its the second one, me just guessed but i got it right.
Answer:
They change by 10
Step-by-step explanation: