With the first problem: You always divide from the left, then the rigth. 2+246/6 = 246/6=41 41+2=43
Answer:
A & C
Step-by-step explanation:
Please just trust me
To find the measure of ∠D, we need to find the measure of ∠C.
Find the measure of ∠C using the sum of interior angles in a triangle. The sum of interior angles in a triangle is 180°
∠C + ∠A + ∠B = 180°
∠C + 40° + 81° = 180°
∠C = 180° - 40° - 81°
∠C = 59°
The measure of ∠C is 59°
Find the measure of ∠D by supplementary angles property
∠C, ∠D , ∠E are supplementary angles. If the three angles add together, the result is 180°
∠D + ∠C + ∠E = 180°
∠D + 59° + 25° = 180°
∠D = 180° - 59° - 25°
∠D = 96°
The measure of ∠D is 96°
Answer:
32minutes
Step-by-step explanation:
time for 150 people=20 min
time taken for 1 person =20÷150
time taken for 240 people=20÷150×240
=32
hope this helps
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Your answer would be b i'm pretty sure