Answer:
0.07704056
Step-by-step explanation:
Answer:
135
Step-by-step explanation:
Okay so we know that all angles in tringle sums up to 180
Therefore ∠2 = 180 - ∠1 - ∠3 = 180 - 35 - 100 = 45deg
We also know that angles on a straight line add up to 180deg as well
Therefore ∠4 = 180 - ∠2 = 180 - 45 = 135deg
Answer:
-10
Step-by-step explanation:
Answer:
300 points
Step-by-step explanation:
160 + 20 = 180
180 would have been 60 percent
180/60 = 300
300 would have been needed to pass
Proven by:
300 * 60% = 180
180 - 20 = 160
13.01d - 2.65 because 3.26d and 9.75d combine (they’re like terms) and subtracting 2.65 stays the same because there are no like terms for that one
