Answer:
15.65
Step-by-step explanation:
a^2+b^2=c^2
7^2+14^2=c^2
add 49+196=245
245=c^2
square root everything to get 15.65
Answer:
B. Terms
Step-by-step explanation:
As they are separated by plus (+) or minus (-) they are independent terms, it means that the result of its operations are not affected by the rest of the equation.
Answer:
B) 1 8/27
Step-by-step explanation:
First, change all mixed fractions into improper fractions:
2 1/3 = 7/3
1 4/5 = 9/5
7/3 ÷ 9/5
Next, flip the second fraction, and change the division sign into multiplication:
7/3 x 5/9
Multiply across:
7/3 x 5/9 = 35/27
Change into a mixed fraction:
35/27 = 27/27 + 8/27
1 8/27 is your answer.
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Δ perimeter of swimming area:
- total length measure of all sides
- 200√3 + 200√6 + 400 + 200
- ( 200√3 + 200√6 + 600 ) m
Δ area of roped off section:
