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Answer:
$186.2
Step-by-step explanation:
38 kg costs $144.40
∴ 1 kg costs = = $3.8
49 kg costs = 3.8 x 49
= $186.2
They are the same fraction, so they are proportional.
9514 1404 393
Answer:
24.885 in²
Step-by-step explanation:
Use the formula for the area of a triangle.
A = 1/2bh . . . . . . . where b is the base length and h is the height perpendicular to the base
A = 1/2(7.9 in)(6.3 in) = 24.885 in²
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<em>Additional comment</em>
The given side lengths cannot form a triangle, as the side shown as 14.7 is too long for the ends of the other segments to connect to. The attachment shows that side should be 11.97 in.
