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sleet_krkn [62]

3 years ago

13

A recipe calls for 12 cups of blueberries to make 7 jars of blueberry jam. What is true about the number of cups of blueberries

in each jar?

2 answers:

Semmy [17]3 years ago

6 0

12/7 = 1.7 ,there is 1.7 cups of blueberries in every jar

Sergio [31]3 years ago

3 0

12*7=12/7 which is 1.71428571 which is the answer

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NISA [10]

Answer: $\bold{b)\quad \dfrac{2\pi}{3},\dfrac{4\pi}{3},0}$

<u>Step-by-step explanation:</u>

Note the following identities: tan² x = sec²x - 1

$\sec x=\dfrac{1}{\cos}$

tan² x + sec x = 1

(sec² x -1) + sec x = 1

sec² x + sec x - 2 = 0

(sec x + 2)(sec x - 1) = 0

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$\dfrac{1}{\cos x}=-2\qquad \dfrac{1}{\cos x}=1\\\\\cos x=-\dfrac{1}{2}\qquad \cos x=1\\\\x=\dfrac{2\pi}{3}, \dfrac{4\pi}{3}\qquad x=0$

8 0

3 years ago

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I paid $8.50 each for movie tickets and i spend a total of $144.50. If n, represents how many tickets i bought, write and equati

damaskus [11]

Answer:
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Last week you worked 7 hours more than you normally do. Your typical week totals 36 hours.What was the total number of hours you

sergejj [24]

The answer is 43 because 36 + 7 = 43

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