A) 16°
the workout
123°+41°+x°(the third angle) =180° (all the angle in a triangle sum up to 180°)
164°+x=180°
x=180°-164°
therefore, x=16°
You want y? One way to get y alone would be to mult. all 3 terms by (7/5):
(7/5)(5/7)y = (7/5)*3 - (7/5)(-1/5). This simplifies to:
y = 21/5 * 7/25, or y = 147 / 125.
You could check this using decimal fractions:
y = 4.20 * 0.28 = 1.176 = 147 / 125.
Step-by-step explanation:
F(-1) = -4(-1) -4F(-1) = 4-4F(-1) = 0
Answer:
The results will be similar
Step-by-step explanation:
This should be the case because it is being replicated not completely the same but not completely different.