Solve for L2:
W = 1/6 B (L1 - L2)
W = 1/6 B (L1 - L2) is equivalent to 1/6 B (L1 - L2) = W:
1/6 B (L1 - L2) = W
Divide both sides by B/6:
L1 - L2 = (6 W)/B
Subtract L1 from both sides:
-L2 = (6 W)/B - L1
Multiply both sides by -1:
Answer: L2 = L1 - (6 W)/B
Answer:
see explanation
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Note ∠ Q is a right angle = 90°
Sum the angles and equate to 180
7b + 14 + 6b + 11 + 90 = 180, that is
13b + 115 = 180 ( subtract 115 from both sides )
13b = 65 ( divide both sides by 13 )
b = 5
Thus
∠ R = 6b + 11 = 6(5) + 11 = 30 + 11 = 41°
∠ S = 7b + 14 = 7(5) + 14 = 35 + 14 = 49°
∠ Q = 90°
Answer:
56°
Step-by-step explanation:
The two marked angles are supplementary, so total 180°.
(2x +8) +(x -2) = 180
3x +6 = 180 . . . . . . . . . . collect terms
x + 2 = 60 . . . . . . . . . . . divide by 3
x = 58 . . . . . . . . . . . . . . subtract 2
∠DCB = x-2 = 58 -2
∠DCB = 56
Answer:
we need to see the table above
Answer:
-7
Step-by-step explanation:
It just means put 1 for x so -3-4=-7
