The triangle bounded by the lines y = 0, y = 2x and y = -0.5x + k, with k positive, is equal to 80 square units. Find k.
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The triangle bounded by the lines y = 0, y = 2x and y = -0.5x + k, with k positive, is equal to 80 square units. Find k.
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Answer:
k=20
SANA MAKATULONG DI KO SURE TAMA
Step-by-step explanation:
2x = 0.5x + k
x= 0.4 k
5= ½ k 0.4k
0.2 k² = 80
K=20