Answer:
Step-by-step explanation:
See attachment for question illustration
From the attachment, we have:
Required
Solve d
First, we need to calculate <C
--- angles in a triangle
Make <C the subject
Next, we apply Sine's law to solve for d
In this case:
Make d the subject
<em>Hence, the base of the lake is approximately 340.7m</em>
Answer: Option 'B' is correct.
Step-by-step explanation:
Annual salary of her = $14700
Monthly salary would be
She wants to purchase new things after spending on expenses and save money for her college classes.
According to options :
We can consider Budget B and D as the monthly salary is correct in these budgets only, i.e. $1225.
In Budget B,
Total money she saved = $400
In Budget D,
Total money she saved = $400
So, Budget B is the best which helping meet her goals.
Hence, Option 'B' is correct.
a + b = 60 (1)
b < a with 6 ⇒ b = a - 6 (2)
(1), (2) ⇒ a + a - 6 = 60 ⇒ a + a = 60 + 6 ⇒ 2a = 66 ⇒ a + 66:2 ⇒
⇒ a = 33 (3)
(2), (3) ⇒ b = 33 - 6 ⇒ b = 27
So, the numbers are : a = 33, b = 27
Let a, b and c
The lengths of triangle
The sum of two sides will always be larger than the other side.
Then,
| b - c | < a < b + c
| a - c | < b < a + c
| a - b | < c < a + b
To the question A)
a = 83
83 < 40 + 34
83 < 74
False!
____________
Letter B)
a = 51
51 < 33 + 5
False!
___________
Letter C)
a = 50
50 < 31 + 19
False!
____________
Now on the letter D)
a = 29
29 < 18 + 13
29 < 31
It is correct!
Then,
The letter D) would be the answer!