What happens to the value of the expression 35 + kas k decreases?
2 answers:
Answer:
(B) It decreases
Step-by-step explanation:
I figured this out with basic logic, but we can use proof to find it out.
If we have , we can assume that k is around 10.
So .
Now let's decrease k by 1, making k=9.
We can see that the value is decreasing, but let's try one more.
Let's make k=8.
So we can see the general pattern here is that it's decreasing.
Hope this helped!
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Answer:
(the relation you wrote is not correct, there may be something missing, so I will simplify the initial expression)
Here we have the equation:
We can rewrite this as:
Now we can add and subtract cos^2(x)*sin^2(x) to get:
We can complete squares to get:
and we know that:
cos^2(x) + sin^2(x) = 1
then:
This is the closest expression to what you wrote.
We also know that:
sin(x)*cos(x) = (1/2)*sin(2*x)
If we replace that, we get:
Then the simplification is:
The Surface area of the triangular prism with the net shown below is 106 cm²
<h3>What is an equation?</h3>An equation is an expression that shows the relationship between two or more variables and numbers.
Surface area of the triangular prism = 2(0.5 * 5 * 3) + (7 * 3) + 2(7 * 5) = 106 cm²
The Surface area of the triangular prism with the net shown below is 106 cm²
Find out more on equation at: brainly.com/question/2972832
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