you save $15 per week to purchase a bike that costs $120. write and solve an inequality to find the number of weeks you need to
1 answer:
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Answer:
<em>The coordinates of C are (8,2)</em>
Step-by-step explanation:
We are given the segment from A(-4,-7) to B(12,5) and it's required to find a point C(x,y) that is located at 3/4 of the distance from A to B.
This means that:
where dAC is the distance from A to C and dAB is the distance from A to B.
The same proportion of the distances is satisfied by the coordinates of the point C, that is:
Adding xA:
Similarily:
Calculating:
x = 8
y = 2
The coordinates of C are (8,2)
Answer:
Step-by-step explanation:
Given
Required
Eliminate a
Multiply the first equation by -4
Add to the second equation
Solve brackets
Open bracket
At this point, a has been eliminated;
From the list of given options, the option that answers the question is
Diagonal DF (and y-axis) is the line of symmetry, so point E is the reflection of point G through DF (or y-axis) and its coordinates are (w,0).
