Answer and maybe an explanation.Thanks in advance.
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solve for x
replace x with f inverse
replace y with x
so
first minus 2 both sides
y-2=√(2x-3)
square both sides
y^2-4y+4=2x-3
add 3 to both sides
y^2-4y+7=2x
divide both sides y 2
(y^2-4y+7)/2=x
x turns to f inverse and y turns to x
f(x)⁻¹=
looks like they didn't want to expand the binomial
y=
answer si A
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A line is a(n) _____ for a function if the graph of the function gets closer and closer to touching the line but never reaches it. A. asymptote B. diagonal C. array D. diagram E. estimation
Answers
From the given equation we have x=z and t=z. Therefore, option B is the correct answer.
Given that, lines k, l, and m intersect at a point.
What is vertical angle theorem?
Vertical angles theorem or verticallyopposite angles theorem states that two opposite vertical angles formed when two lines intersect each other are always equal (congruent) to each other.
From the given figure,
Using vertical angle theorem, we have
x°=t°
y°=u°
w°=z°
If x + y = u + w, then
x+u=u+z
⇒ x=z
If x + y = u + w, then
t+u=u + z
⇒ t=z
So, x=z and t=z
From the given equation we have x=z and t=z. Therefore, option B is the correct answer.
To learn more about the vertical angle theorem visit:
#SPJ2
Answer:
B)
Step-by-step explanation:
First, let's write down what we know based on the Vertical Angle Theorem and the info given by the question:
1. Vertical angle theorem claims that opposite angles are the same, therefore:
- y=u
- x=t
- w=z
2. We know from the problem that:
- x+y = u+w
3. Now for the proofing:
Since x+y = u+w, let us try to cross off the variable u and see if we can get x equaling to w.
We know that y=u, so let us switch out y for another u, allowing the same variable to cross out
x+y = u+w --> x+u = u+w --> x=w
Ok now we know x=w, and recall that w=z. So x would also equal to z!
Let us try to proof z=t:
We know that x=t
But now we also know that x=z (from previous)
Therefore we can substitute the z in for x in x=t and voila z=t!
Try finding out if y=w. No matter how many equations you create, they are not the same. It would not make sense either if you use this equation: x+y = u+w. If w and x are the same then y cannot be anything except being equal to "u". We cannot prove that u is equal to anything else either.
Therefore the answer is B)
Answers
Answers
There are 6 sides on the number cubes, numbered 1-6.
The odds of rolling a 2 are 1 in 6, or 1/6
P(2)=1/6
The odds of rolling a 5 are 1 in 6, or 1/6
P(5)=1/6
P(2)*P(5)=1/6*1/6=1/36
The odds of rolling a 2 and a 5 are 1/36
Answer=1/36
Answers
Answer:
5 feet tall
Step-by-step explanation:
im on odessy this is right
Answers
Length of the arc is 3/4 of a circumference.
C = 2 r π = 2 * 3.14 * 12 = 75.36 ft
L = 75.36 * 0.75 = 56.52 ft
Answer:
The approximate length of the arc is 56.52 ft.
A.The first term is 25. Each term is multiplied by 5. The next 2 terms are 32,000 and 160,000.
B.The first term is 25. Each term is multiplied by 4.
The next 2 terms are 25,600 and 102,400.
C.The first term is 25. Each term is multiplied by 4.
The next 2 terms are 2560 and 10,240.
D.The first term is 25. Each term is multiplied by 5.
The next 2 terms are 3200 and 16,000.
Answers
25 × 4 = 100
100 × 4 = 400
400 × 4 = 1600
1600 × 4 = 6400
6400 × 4 = 25600
25600 × 4 = 102400