Answer:
y = -2x + 9
y= -1x + 10
Step-by-step explanation:
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Answer: x intercept : (3/2 , 0)
y intercept: (0, -2)
Step-by-step explanation:
Area of a triangle = 1/2 × base × height
Plug in what we know.
78 = 1/2 × b × 9¾
Multilply each side by 2 to get rid of the 1/2...
156 = b × 9¾
Write 9¾ as an improper fraction.
(9¾ = 9 + 3/4 = (9×4)/4 + 3/4 = 36/4 + 3/4 = 39/4)
156 = b × 39/4
Multiply each side by 4...
624 = b × 39
Divide each side by 39...
16 = b
Done! The length of the base of the triangle is <u>16</u> inches.
Answer:
2i x 1.50b
Step-by-step explanation:
