Just multiply the with and the length by four (considering the scale factor is 4)
3x4=12 and 7x4=28
If you know the area of the square is 256 and the area of the circle is 200.96 you subtract 200.96 from 256 and you get 55.04 is the area of the square that is not covered by the circle. so 55.04/256 because that will give you the percent of the area that is outside that circle but inside the square and you get .215 or 21.50%
The nature of roots of a quadratic equation can be determined from its discriminant.
Discriminant = b² - 4ac
b = coefficient of x term = 2
a = coefficient of squared term = 2
c = constant = 4
So,
Discriminant = 4 - 4(2)(4) = -28
Since the discriminant is negative, the two roots of the given equation will be complex .
Therefore, the answer to this question is option B
Answer:
D
Step-by-step explanation:
It says not similar
Answer:
Step-by-step explanation:
-3y = -2x + 5
y = 2/3x - 5/3
y + 1 = 2/3(x - 2)
y + 3/3 = 2/3x - 4/3
y = 2/3x - 7/3
