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Charra [1.4K]
3 years ago
14

6th grade help please math

Mathematics
2 answers:
adelina 88 [10]3 years ago
6 0

Answer:

In order: 1. 12 cookies per hour; 2. 80 miles per hour.

Step-by-step explanation:

To do this, you just divide the first value by the second. I will show work for both equations. Refer to it if needed at any time.

Question 1.

36 cookies divided by 3 hours equals 12 cph (cookies per hour)

Question 2.

240 miles divided by 3 hours equals 80 mph (self-explanatory)

Hope this helps.

givi [52]3 years ago
4 0
1) 12 cookies per hour
2) train travels 80 miles per hour
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The matrix

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\det(A-\lambda I)=\begin{vmatrix}\cos\theta-\lambda&-\sin\theta\\\sin\theta&\cos\theta-\lambda\end{vmatrix}=0

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3 years ago
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What are the solutions to the quadratic function. f(x) = x^2+4x-12
Rudiy27

Answer:

2, -6

Step-by-step explanation:

x^2 + 4x - 12

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i used the "X" method to solve for the solutions. i think it's easier than using the quadratic formula but it doesn't always work

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3 years ago
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ELEN [110]

Answer:

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Step-by-step explanation:

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