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AURORKA [14]
3 years ago
5

A formula for finding A, the area of a triangle is A=1/2bh, where b is the base of the triangle and h is the altitude to that ba

se. In this triangle, if b=16 inches, and h=6 inches, what is the area of this triangle?
Mathematics
1 answer:
seropon [69]3 years ago
7 0

Answer:

48 inches²

Step-by-step explanation:

Substitute b = 16 and h = 6 into the formula for A

A = \frac{1}{2} × 16 × 6 = 8 × 6 = 48 inches²


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c) If the three planes form a sheath, the ranks of their coefficient matrix and that of the augmented matrix must be 2. That is, the determinant must be zero. The value of k that makes the determinant zero is found in part (a) to be -1.

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Rename the number 650 in tens
Ad libitum [116K]
Answer (quite straightforward):

650

= 65 x 10
4 0
3 years ago
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