Answer:
d)0 and 7 are solutions of the original equation.
Step-by-step explanation:
Let's solve your equation step-by-step.
w=√7w
Step 1: Flip the equation.
√7w=w
Step 2: Solve Square Root.
√7w=w
7w=w2(Square both sides)
7w=w2
7w−w2=w2−w2(Subtract w^2 from both sides)
−w2+7w=0
w(−w+7)=0(Factor left side of equation)
w=0 or −w+7=0(Set factors equal to 0)
w=0 or w=7
Check answers. (Plug them in to make sure they work.)
w=0(Works in original equation)
w=7(Works in original equation)
Answer:
1/9
Step-by-step explanation:
3⁻² = 1/3² = 1/9
Answer:
The four famous Mountains of Chinese Buddhism -- Mount Wutai in Shanxi, Mount Putuo in Zhejiang, Mount Emei in Sichuan and Mount Jiuhua in Anhui -- are dedicated to Bodhisattva Manjusri, Avalokitesvara, Bodhisattva Puxian and Bodhisattva Dizang. With the introduction of Buddhism, the four famous mountains began to build temples and monasteries in The Han Dynasty and continue to this day.
Step-by-step explanation:
Answer:
D) (-1, -2)
Step-by-step explanation:
The local minimum is the bottom point on the left-side curve. Its coordinates are (-1, -2), matching choice D.
Answer:
223
Step-by-step explanation:
the nth term is 5n -2
substitute in 45 for n
225 -2 = 223