Answer:
<h3>d = 8.6</h3><h3>d = √74</h3>
Step-by-step explanation:

The value of
in terms of s will be

<h3>What is Logrithm?</h3>
A quantity representing the power to which a fixed number (the base) must be raised to produce a given number.
Here we have the expression:-

So in terms of s the expression will become:-

To know more about logarithm follow
brainly.com/question/25710806
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The first step for solving this expression is to know that since both of the expression are equal to y,, we must set them each to each other to form an equation in x. This will look like the following:
-3x + 7 = -3x - 6
Now cancel equal terms on both sides of the equation.
7 = -6
This tells us that the statement is false for any value of x and y,, so our answer is (x,y) ∈ ∅,, or no solution (option D).
Let me know if you have any further questions.
:)
Answer:
1+.7= 1.7
Step-by-step explanation:
Answer:
x=13 and y =6
Step-by-step explanation:
y=x-7
y=6
Substitute y=6 into the first equation
6 = x-7
Add 7 to each side
6+7= x-7+7
13 = x
x=13 and y =6