Given the slope m and a point (a,b) of a line, its equation is given by
In your case, a = -4, b = 7 and m=1/2, so we have
Answer:
4.62
Step-by-step explanation:
2 * 1.62= 3.24
new cost is $3.24 + 2 = 5.24
5.24 * .12 = .62 discount
5.24 - .62
4.62
Answer:
(i) Lowest Temperature: Warsaw
Highest Temperature: Cairo
(ii) 27.1 + 35.2 = 62.3°C
Answer: 200km
Step-by-step explanation:
200 mm and 200cm are too small.
The angle between the segment labled x and the chord labeled 30 is not specified. The measure of x cannot be determined, except to say that it is somewhere between 16 and the radius of the circle, √(16²+15²) = √481 ≈ 21.93.
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If the angle between x and the chord were marked as a right angle, one could say x=16, because all chords of the same length are the same distance from the center of the circle.
