Answer:
D. 22,417 feet
Step-by-step explanation:
Fine the diagram in the attachment for proper elucidation. Using the SOH, CAH, TOA trigonometry identity to solve for the distance (x) from the plane (P) to the observer (O), the longest side x is the hypotenuse and the side facing the angle of elevation is the opposite.
Hypotenuse = x and Opposite = 15,000feet
According to SOH;
Hence the distance (x) from the plane P to the observer O is approximately 22,417 feet
4t+2c=200
2t+7c=400
I will solve for c in terms of t first
4t+2c=200
2c=200-4t
c=100-2t
Then I will substitute this in for c in the second equation to make it single variable
2t+7c=400
2t+7(100-2t)=400
2t+700-14t=400
300t=12
t=25
Tables cost $25 each
Plug t back into one of the ORIGINAL equations to find the cost of chairs
4(25)+2c=200
100+2c=200
2c=100
c=50
Chairs cost $50 each
Hope this helps! :)
<em>Answer,</em>
<em><u>5</u></em>
<em>Explanation,</em>
<em><u>Simply input the numbers in the equation & solve.</u></em>
<em>(12)(3) − 3(1/3)</em><em>/</em><em>(4)(3) − 5</em>
<em>= 36 − 3(1</em><em>/</em><em>3)</em><em>/</em><em>(4)(3) − 5 </em>
<em>= 36 − 1</em><em>/</em><em>(4)(3) − 5 </em>
<em>= 35</em><em>/</em><em>(4)(3) − 5 </em>
<em>= 35</em><em>/</em><em>12 − 5 </em>
<em>= 35</em><em>/</em><em>7</em>
<em><u>= 5</u></em>
<u><em>Hope This Helps :-)</em></u>
Y=54x+10
If he paid $30 it would be
30=54x + 10
Answer:
what do you mean by 'm' ?
Step-by-step explanation:
