Answer:
$9,960
Step-by-step explanation:
249000 x 0.4 = 9960
Answer:
0
Step-by-step explanation:
cot x = cos x/sin x
cot(π/2) = cos(π/2)/sin(π/2) = 1/0 = 0
Answer: 17, 19, 21 and 23
Step-by-step explanation:
Let x-3, x-1, x+1 and x+3 be 4 consecutive odd numbers.
Now,
According to question, their sum is 80.
x-3 + x-1 + x+1 + x+3 = 80
4x = 80
x = 20
Four consecutive odd numbers are,
x-3, x-1, x+1 and x+3
20-3, 20-1, 20+1 and 20+3
17, 19, 21 and 23
The value of x is x = 2
Explanation:
The equation is
To solve the equation using inverse operations, let us do the following steps:
Adding 4 on both sides of the equation, we get,
Simplifying, we get,
Dividing both sides by 7, we have,
Simplifying the terms, we have,
Thus, the value of x is 2.