1/2 over -2/5 + (-1/4)
10/20 over -8/20 + (-5/20)
1 5/20 + (-5/20)
1
The answer is 1
Answer: Terri brought 10 more centimeters of rope than Gracie.
Step-by-step explanation:
Answer:
There are 30 out of towners
Step-by-step explanation:
locals: out of town: total
2 3 2+3 = 5
There are 50 total 50/5 =10 so multiply each term by 10
locals: out of town: total
2*10 3 *10 5*10
20 30 50
There are 30 out of towners
Well, it would end up to 3x=14 which is x=4.33
ΔABC is an obtuse triangle
∠ ABC = ∠ABD + ∠ DBC = 60° + 40° = 100°
thus ∠ ABC = 100° is an obtuse angle
hence ΔABC is an obtuse triangle