Answer:
I believe it’s 9 1/4
Step-by-step explanation:
Answer:
(y-5) exponent 2 +81
Ste(p-by-step explanation:
Answer:
200 and 546
Step-by-step explanation:
dejar a = Primer periodo (first term)
dejar d = Diferencia común (common difference)
dejar 100th término = T100
dejar 273 término = T 273
utilizando
Tn = a + (n - 1)d
T100 = 2 + (100 - 1) 2
= 2 + 99 ×2
= 2 + 198
= 200
T273 = 2 + (273 - 1) 2
= 2 + 272 × 2
= 2 + 544
= 546
Answer:
3200ft^2
Step-by-step explanation:
1 inch = 4ft
so 20 inches = 80ft
and 10 inches = 40ft
Area = 80ft*40ft
Area = 3200ft^2
C) Quick way:
3x^2+6x+6=0 ---> x^2+2x+2=0,
sum of solutions is the 'x' coefficient multiplied by -1: (-1+i)+(-1-i)=-2-->2
Product is the independent term: (-1+i)(=1+i) = (-1)^2-i^2 = 1+1=2
Takes longer to write it down!
