The coordinates of △ABC△ABC are A(12,8), B(10,18), C(4,16)A(12,8), B(10,18), C(4,16). After a dilation, the coordinates are A'(6
mixer [17]
The scale factor is 1/2 because when you multiply the x and y-coordinates of each point by 1/2, you will get the coordinates of the new dilated points.
Answer:
The answer would be 15yd^2.
Step-by-step explanation:
The area of a triangle is found by...
A = (L*H) / 2
L = length
H = height
<span>At least one bear was sighted on 28 separate days in 40 day period total = 28/40
We're looking for the daily frequency of bear sightings, that's in the whole 40 day period.
Let's say 40 days period = 100%.
Then what's 28 days?
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So the solution we're looking for would be (<span><span>28 days∗100) / </span>40 days = 70%</span>
The final answer is B. 70%.
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Answer:
I think it is 2/5 or its 1/-8
Answer: y = 4x + 13
Step-by-step explanation:
y = 4x + 10
First find the slope m
y = mx + C
y - intercept point y
m - slope
x - intercept point x
C - intercept point
From the equation,
slope m = 4
Using the formula for slope
y - y_1 = m(x - x_1)
Given point ( -2 , 5)
x_1 = -2
y_1 = 5
m = 4
Inserting the values given
y - 5 = 4 ( x -(-2))
y - 5 = 4(x + 2) ( point slope form)
y - 5 = 4x + 8
y = 4x + 8 + 5
y = 4x + 13 ( slope-intercept form)
y = mx + C ( slope - intercept form formulae)
