An ant started at a distance of 20 cm from a camera and began crawling directly away from it. 5 seconds later, the ant was 28 cm
1 answer:
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Answer:
B
Step-by-step explanation:
Area of a triangle is 1/2 * Base * height
So we can say: 1/2 * k * (k-2)
That is equal to 24. Let's solve for k first:
Putting 8 into k, solves the equation, hence k is 8.
<em>So point P (8, 8- 2) , which is </em>
<em>P(8,6)</em>
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The slope of OP is the change in y divided by change in x. Looking at the diagram, going from (0,0) to (8,6), the change in y is 6 and change in x is 8
So slope is 6/8
Reduced, that is 3/4
Answer choice B is right.
Answer:
Step-by-step explanation:
The given equation is:
To find the point where this line intersect the y-axis, we put x=0 into the given equation.
When x=0, we have .
This implies that; y=5.
The y-intercept is (0,5).
Comparing (0,5) to (0,b), we can conclude that; b=5