Diameter of semicircle is 4 cm
so cicumference of circle is 4pi
since there are 4 semicircles, they add up to 2 circles
so total perimeter is 8pi
which when rounded off is 25.13 cm (2d. p.)
Answer:
nice
Step-by-step explanation:
5x+3x^4+15-7x^3
In standard form:3x^4-7x^3+5x+15
Degree:quartic i believe
# of terms:polynimial or 4 terms
The points that lie on function h (x) = 3x² is, " (1, 3) and (-1, 3)".
You can put the values in to the equation of the abscissas of the ordered pair and solve for h(x)
A. (1, 3) ; h(x) = 3(1²) = 3 Equal B. (-1, 3) ; h(x) = 3(-1)² = 3 EqualThus, these are the points that lie on function h(x ) = 3x²
