Which number, when rounded to the nearest tenth is 43.6?
1 answer:
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Answer:
Step-by-step explanation:
Any time a number has a negative exponent that means that the resulting number will be a fraction (ex. ). Therefore this number is the smallest number.
Anytime a number has an exponent of 0, it will always equal 1
Answer:
y =
Step-by-step explanation:
Given that y varies directly as x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 7 when x = 3
k = =
, thus
y = x ← equation of variation
When x = 7, then
y = × 7 =
Answer:
∠ B = 85°
Step-by-step explanation:
the inscribed angle B is half the measure of its intercepted arc AC , then
∠ B = × 170° = 85°