Answer:
The solution to the equation is x = 0.
Step-by-step explanation:
Hi there!
First, let´s write the equation:
3/(√x+3)=1
To solve the equation, let´s start multiplying both sides by (√x+3)
3 = √x+3
subtract 3 to both sides of the equation
0 = √x
0 = x
Now, let´s check the solution:
3/(√x+3)=1
x = 0
3/(√0 + 3) = 1
3/3 = 1
1 = 1
Then, x = 0 is the solution to the equation.
CBD.
The two small lines on the base are similar, and it's a right angle, so the two are similar.
Also, the position of the points has to be the same in the triangle labels.
Answer:
98 ft and 38 ft
Step-by-step explanation:
We know that the initial length of the piece is 136 feet
Then the piece is cut into two pieces.
Let's call x the length of the first piece of cable and call z the length of the second piece of cable.
So we know that
and
Now we substitute the second equation in the first one and solve for the variable z
Now we find the length x
Well, depending on how many runners their are, you would divide that number by 26.2, and you would figure out what s will be
so twice as much is 2 times x and she did 10 more than that quantity.
10 + 2x
