Answer:
A) At x = 4 and y = 2
Step-by-step explanation:
When you have something like (4,2), as shown above, the first number in parenthesis is x while the second number is y.
So here, the 4 would be x and the y would be 2
Answer:
9.434 X 10^66
Step-by-step explanation:
2.34 X 10^65 + 9.2 X 10^66 (First, you have to manipulate the exponents to bring them to the same index, i.e. the same power)
We can say that 2.34 X 10^65 = 0.234 X 10^66
Now that the indexes are equivalent, we can proceed to add the two bases together.
0.234 X 10^66 + 9.2 X 10^66
= (0.234 + 9.2) X 10^66
= 9.434 X 10^66
1/100,000,000 , note that 100,000,000 = 10⁸ , then:
1/100,000,000 = 1/10⁸
Remember that 1/aⁿ = a⁻ⁿ
Hence 1/100,000,000 = 1/10⁸ = 10⁻⁸
Step-by-step explanation:
Y=4(5)-9
=11
you must follow the formula given
Answer: 64
Step-by-step explanation:
