Answer:
12 meters
Step-by-step explanation:
The apparent size is ...
(4·10^2)·(3 cm) = 12·10^2 cm = 12 m
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1 m = 10^2 cm
Answer:
y = 3(x - 4)^3 - 3
Step-by-step explanation:
A vertical stretch factor 3 is given by 3x^3. Horizontal shift 4 to the right is given by 3(x - 4)^3. Finally we add -3 to this function to move it 3 units down.
Answer is y = 3(x- 4)^3 - 3
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Change the equation, x - y = -3, to isolate x or y and plug that new equation into the equation 2x + 3y = 4
I changed it to: x = y - 3
so
2(y - 3) + 3y = 4
2y - 6 + 3y = 4
5y - 6 = 4
5y = 4 + 6
5y = 10
y = 10/5
y = 2
then you plug that 2 into the equation x = y - 3 to get the value of x
x = (2) - 3
x = -1
you can check this by plugging the x and y values into the equation 2x + 3y = 4
2(-1) + 3(2) = 4
-2 + 6 = 4
4 = 4
hope this helps :)
Answer:
Triangle L'M'N' is an enlargement of triangle LMN
