Answer:
C. 30-60-90
Step-by-step explanation:
the ratio for a 3-6-9 triangle is x, 2x, x√3
if x=8, then 2x=16, and x√3 =8√3
it's not A because it is a right angle triangle.
it's not B because the ratio for an isoceles triangle is x:x:x√2. since a and b are not the same value, it can be assumed that it is not the answer
Answer:
$691.20
Step-by-step explanation:
640 * 1.08 = 691.2
Answer:
11.25 cm
Step-by-step explanation:
Actual ship: 45m → 4500 cm
Model ship: 4500/400 = 11.25 cm
Answer: sphere
Step-by-step explanation:
7
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