Answer:
BE = 39/5 or 7.8
Step-by-step explanation:
As <ABC = <DBE trigonometric function is angle BAC and angle BED
so sin (<ABC) = sin(<DBE) and AC and BC , BD and BE
so AC/AB = DE/BE = 13/BE = 5/3
So now we cross multiply
BE = 13 × 3 over 5
13 × 3 = 39
and over 5 means
39/5 = 7.8
Answer:
c
Step-by-step explanation:
if she has more than 15 coins in her collection then it should be x > 15 (: hopefully this is right if not let me know!!
Answer:
A and C.
Step-by-step explanation:
A. 4/18 = 6/27 2/9 = 2/9 (Correct)
B. 4/6 = 16/36 2/3 = 4/9 (Unequal)
C. 3/4 = 9/12 3/4 = 3/4 (Correct)
D. 5/9 = 8/12 5/9 = 2/3 (Unequal)
The answer is B. The percentage is at least 88.9%
Answer:
<u>The actual size of the freight car on the real train is 56 feet</u>
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
Scale model of the train engine length = 1 inch
Real length of the train engine = 28 feet
Scale model of the freight car = 2 inches
2. What is the actual size of the freight car on the real train?
We will use the Rule of Three Simple to answer this question, this way:
Actual size Scale model
28 feet 1 inch
x 2 inches
Actual size of the freight car on the real train * 1 = 28 * 2
Actual size of the freight car on the real train = 56 feet
<u>The actual size of the freight car on the real train is 56 feet</u>
