Answer:30feet
Step-by-step explanation:
To find this
We have
Scale=length on drawing over actual length
0.5/10=1.5/x
0.05x=1.5
x=30feet
Answer:
No solution
Step-by-step explanation:
Any equations with the same slope are parallel, or will never intersect.
In a slope-intercept equation, this would mean the 'm' values are the same.
y = mx + b
Two equations:
y = 5x - 4
y = 5x - 5
Since the two equations given have the same slope, they will never intercept and therefore have no solution.
The answer is: [D]: 50 .
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Explanation:
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6% of what number is 3?
6/100 * n = 3 ?
0.06 * n = 3 ?
n = 3 / (0.06) = 50 ; which is Answer choice: [D].
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4 because if you round to 2 and .5, then it would be easier to tell
Answer:
Step-by-step explanation:
Let
x -----> the number of minutes
y ----> the balloon's height in feet
we know that
The linear equation in slope intercept form is equal to
where
m is the slope
b is the y-coordinate of the y-intercept
In this problem we have that
The slope is equal to
----> is negative because is a decreasing function
Remember that the y-intercept is the value of y when the value of x is equal to zero
In this context the y-intercept is the height of the balloon when the time is equal to zero (initial height)
substitute
