Angle a is directly opposite from a 40 degree angle, so a=40. Then we can find b since the sum of the angles of all triangles is 180 and there is a right angle in there along with angle a:
Last, to find c we just notice that it is supplementary with an angle of measure 65, so:
So our angles are a=40, b=50, c=115.
Answer:
18.1 million
Step-by-step explanation:
12.1 - 4.9 = 7.2 million increase in 6 years
7.2 / 6 = increase of 1.2 million a year
1.2 x 5 years = 6 million
12.1 million + 6 million = sales of 18.1 million in 2001
The best estimate of the solution to this system of equations is about (23,14)
Answer:
good n u
Step-by-step explanation:
<u>Answer:</u>
<em>4 inch</em>
<u>Step-by-step explanation</u><u>:</u>
<em>given that the ratio of the floor plan with that of the actual measurement = </em>
<em> 1 inch : 2 feet....................(1)</em>
<em>so we have to find the length of the house on the floor plan if the actual measurement is 8 feet.</em>
<em>using eq (1), we can say that the length on the floor plan will be half of the actual length.</em>
<em>therefore if the actual length of the house is 8 feet, then</em>
<em> length of the house on the floor plan = 8/2</em>
<em> = 4 inch</em>
