Answer: 11
Step-by-step explanation:
From the question,
a = first term= 2
3rd term = a + 2d = 4
2 + 2d = 4
2d = 4-2
2d = 2
Commons difference = d = 2/2 = 1
10th term = a + (n-1)d = a + (10-1)d = a + 9d
= 2 + 9(1)
= 2 + 9
= 11
The 10th term is 11
Answer:
= 1
Step-by-step explanation:
Given that,
Vector
Vector
We need to find means the dot product of a and b. So,
We know that,
So,
So, the value of is 1.
Answer:
D. 38.8 feet.
Step-by-step explanation:
Let the height of the apple be x + 5.5 feet.
Then tan 48 = x / 30
x = 30 tan 48
x = 33.3 feet.
So the height of the apple = 33.3 + 5.5
= 38.8 feet.