Answer:
Step-by-step explanation:
Considering the given triangle EDI, to determine ED, we would apply the sine rule. It is expressed as
a/SinA = b/SinB = c/SinC
Where a, b and c are the length of each side of the triangle and angle A, Angle B and angle C are the corresponding angles of the triangle. Likening it to the given triangle, the expression becomes
ED/SinI = DI/SinE = EI/SinD
Therefore
Recall, the sum of the angles in a triangle is 180°. Therefore,
I° = 180 - (36 + 87) = 57°
Therefore,
ED/Sin 57 = 26/Sin 36
Cross multiplying, it becomes
EDSin36 = 26Sin57
0.588ED = 26 × 0.839
0.588ED = 21.814
ED = 21.814/0.588
ED = 37.1 m
First you need to convert them to one common measurement... I'll use cm for the measurement.
- 1m = 100 cm
- 10 cm = 10 cm
- 50 mm = 0.1 cm
- 1 km = 100000 cm
Using this info to convert gives
The smallest is 50 mm which is equal to 5 cm
Answer:
1.66
Step-by-step explanation:
When you have a percent, to make it a decimal you have to move the decimal point two places to the left.
The simplest form for 3:12 is 4.
Answer:
(D)How many hours during the week do you eat in the cafeteria?
Step-by-step explanation:
This question directly gives her the information she needs. She wants to find out how much time students spend eating in the cafeteria and that is exactly what this question is asking.
