Answer:
its B
Step-by-step explanation:
6.9371 + 79379.2 = 79386.1371
79379.2 +
6.9371
---------------------
79386.1371
Answer:
x = 180 - [(180 - 3x) + (180 - 2x)]
Step-by-step explanation:
Start off by finding the angles of the triangle
Angle F = 180 - 3x
The angle across from I (which I will call I) = 180 - 2x
Angle G = 180 - (F + I)
Now that we know what G is, we know what x is because the Alternate Exterior Angles Theorem states that if a pair of parallel lines are cut by a transversal, then the alternate exterior angles are congruent. So pretty much X = G
Therefore x = 180 - (F + I) or otherwise said as:
x = 180 - [(180 - 3x) + (180 - 2x)]
I hope this is helpful :)
Answer:
x = (-10)/43
Step-by-step explanation:
Solve for x:
91 x = 5 x - 20
Subtract 5 x from both sides:
91 x - 5 x = (5 x - 5 x) - 20
91 x - 5 x = 86 x:
86 x = (5 x - 5 x) - 20
5 x - 5 x = 0:
86 x = -20
Divide both sides of 86 x = -20 by 86:
(86 x)/86 = (-20)/86
86/86 = 1:
x = (-20)/86
The gcd of -20 and 86 is 2, so (-20)/86 = (2 (-10))/(2×43) = 2/2×(-10)/43 = (-10)/43:
Answer: x = (-10)/43