2 years ago

Which of the following equations is quadratic?

1 answer:

6 0

Option A is correct as if we solve the equation We will find that the above equation can be compared to the standard quadratic equation i.e ax^2+bx+c=0

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What is the measure of arc BC?

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Answer:

100°

Step-by-step explanation:

Arc BC is twice the measure of inscribed angle BEC, so is ...

arc BC = 2×50°

arc BC = 100°

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Big will's ice cream cone contains 16 grams of saturated fat. This is 80% of his total daily allowance. What big will's total da

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Answer:

20 grams

Step-by-step explanation:

Let x be the total allowance of fat

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3 years ago

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given f(x) = 310, we obtain the equation

10 + 50x = 310 ( subtract 10 from both sides )

50x = 300 ( divide both sides by 50 )

x = $\frac{300}{50}$ = 6

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3 years ago

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Answer:

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Step-by-step explanation:

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