ΔABC is similar to ΔDEF. The length of segment AC is 12 cm. The length of segment BC is 18 cm. The length of segment DF is 10 cm
1 answer:
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2
- 7
= 4 - 7
= Since, we have same bases, we can subtract!
= To get,
= -3 Answer
= 4
= Since, we have same bases, we can subtract!
= To get,
= -3
Answer:
B
Step-by-step explanation:
Since p and v vary inversely then the equation relating them is
p = ← k is the constant of variation
to find k use the condition p = 8 when v = 40
k = pv = 8 × 40 = 320
⇒ p(v) = → B