Answer:
23.3 ft
Step-by-step explanation:
The law of sines tells you ...
k/sin(K) = j/sin(J)
Solving for k and filling in numbers, we have ...
k = sin(K)×j/sin(J) = 1×(15 ft)/sin(40°)
k ≈ 23.3 ft
ANSWER:
17/10
STEP BY STEP:
do 39/23
you get a long decimal
simplify to get 1.7
witch as a fraction is 17/10
hope this helps
It's just not realistic to present a list of 12 math questions and ask for the answers to all of them at once. Please post only one question at a time and please share your thoughts about how to solve that question.
I'll focus on one problem: <span>7 2/3 + 2 7/12
Here the LCD (lowest common denominator) is 12. 7 2/3 becomes 7 8/12.
Add 7 8/12 and 2 7/12:
7 8/12
+2 7/12
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9 15/12 15/12 is not a proper fraction. Write it as 1 3/12, or 1 1/4.
Then your 9 15/12 becomes (9+1) 1/4, or 10 1/4.</span>
Answer:
22.1
Step-by-step explanation:
If we put 65 over 100 and x over 34 and do cross multiplication, we see that 65 times 34 is 2,210. Dividing 100 from both sides of the equation, we divide 100 from x and 100 from 2,210. We are left with X = 22.1
Answer:
One example of an equivalent ratio to 3/30 is 1:10.
