Step-by-step explanation:
√7 * √7 = 7 , which is not a irrational number
Answer:
y=(x+3)^2 has a vertex at (-3,0), while y=x^2 + 3 has a vertex at (0,3)
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Step-by-step explanation:
Answer: 3, 4
Step-by-step explanation:
and the common factor between these 2 numbers is 1 so 3,4 is its greatest factor
<h3>
Answer: 12 square units</h3>
Explanation:
Rectangle ABDE is 4 units across the horizontal, and 2 units tall.
The area of this rectangle is length*width = 4*2 = 8 square units.
Triangle BCD has a base of 4 and height 2. The area of which is base*height/2 = 4*2/2 = 4 square units.
The total area is
rectangle + triangle = 8 + 4 = 12 square units