Answer: 24
Step-by-step explanation:
Since we are given the value for m and n, we can plug them in and solve the expression.
3(4)+6(3)-6 [multiply]
12+18-6 [add]
30-6 [subtract]
24
Now, we know the value of the expression is 24.
Answer:
Step-by-step explanation:
Given
Required
Find x
Take Log of both sides
Apply log rule
Make x the subject
--- approximated
The number is <span>-626,567,760</span>
To calculate for the area of the triangle given all its side, use the Heron's formula which is,
A = sqrt ((s)(s - a)(s - b)(s - c))
where A is the area. a, b, and c are the measure of the sides and s the semi - perimeter or half of the perimeter.
With the given above, s = (17 + 18 + 21.4) / 2 = 28.2
Substituting the known dimensions to the Heron's formula,
A = sqrt ((28.2)(28.2 - 17)(28.2 - 18)(28.2 - 21.4)) = 148 units^3
Thus, the area of the triangle is 148 units^3.
Answer:
csc 2 (csc = csc 150 = csc 30 = csc 2)
Step-by-step explanation:
csc is in the 2nd Quadrant where only sin, and csc are positive.
csc
but csc =