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Karo-lina-s [1.5K]
2 years ago
5

1. Simplify .........​

Mathematics
1 answer:
leva [86]2 years ago
8 0

Answer:

Pretty sure it would be sin(0) cos (0) - sin^2(0)

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Am doing math and need help, don't understand it
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Answer:

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3 years ago
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Evaluate the function f(x) = sec(x - pi/2) for x = 0.
Anvisha [2.4K]
\sec\left(0-\dfrac{\pi}{2}\right)=\sec\left(-\dfrac{\pi}{2}\right)=\dfrac{1}{\cos \left(-\dfrac{\pi}{2}\right)}=\dfrac{1}{0}

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John was having a party he knows his bowl can hold 2/3 of a bag of Doritos.if he has 4 bags or Doritos how many bowls does he ne
Verizon [17]

Step-by-step explanation:

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7 0
3 years ago
3 times what divided by 4 equals 24
MissTica
3*x/4=24
3*x= 24*4
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Use the quadratic formula to find solutions to the quadratic equation given below. 2x2+x-1=0
stiv31 [10]

<u>Answer</u>:

\boxed{x = \frac{1}{2}} \text{and} \boxed{x = - 1}

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

The quadratic formula is: $\frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$.

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Then, we can solve for both values of x, which are x = 1/2 and x = -1

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