Answer:
B. {3/4,0}
Step-by-step explanation:
Answer:
vertex s is -2,-2
Step-by-step explanation:
and with the rectangle is q to p is 4cm coz one box is 1 cm and r to q is 3cm so you multiply them and the answer is 12cm
Answer:
y=3x-1
Step-by-step explanation:
m=y2-y1/x2-x1
m=8-(-7)/3-(-2)
m=8+7/3+2
m=15/5
m=3
y-y1=m(x-x1)
y-(-7)=3(x-(-2)
y+7=3(x+2)
y+7=3x+6
y=3x+6-7
y=3x-1
Answer:
Step-by-step explanation:
hello :
the perimeter of the rectangle is P=2(w+l)
l : The length and w the width ..... continu calculate
Answer:
(x - 3)(x - 9i)(x + 9i)
Step-by-step explanation:
note that x = 3 gives
3³ - 3(3)² + 81(3) - 243 = 27 - 27 + 243 - 243 = 0, hence
x = 3 is a root and (x - 3) is a factor
x³ - 3x² + 81x - 243 ÷ (x - 3)
= (x - 3)(x² + 81)
solve x² + 81 = 0 ⇒ x² = - 81 ⇒ x = ± 9i, thus
x³ - 3x² + 81x - 243 = (x - 3)(x - 9i)(x + 9i) ← in factored form
