Solve the equation and chech -8x+11=11
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Add 11 to both sides, then multiply both sides by -8
Equations
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Let's solve the problem given to us today! The problem is the following:
We need to solve for x.
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To solve this equation, you should isolate x.
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First, subtract 11 from both sides:
Simplify:
Divide both sides by -8:
Simplify:
Therefore, x = 0.
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Statistics is a branch of mathematics which is the scientific study of mathematical values pertaining to qualitative descriptions and transcribe them into quantifying values such as the descriptive statistics and infuses these quantities in the field of inferential statistics.
Answer:
the answer is b. 0.90
B. y = -3(x + 3)2 - 6
C. y = -3(x - 3)2 + 6
D. y = -3(x - 3)2 - 6
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Based on the calculations, the equation of this parabola is equal to: A. y = -3(x + 3)² + 6.
How to determine the equation of a parabola?
Mathematically, the standard equation with the vertex for any parabola is given by:
y = a(x - h)² + k.
where:
- h and k are the vertex.
- a is a point.
Substituting the given parameters into the formula, we have;
y = -3(-3 - (-3))² + 6
y = -3(x + 3)² + 6
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A is your answer
(-3,6) must be a point of the curve.
A) if x=-3 then y=-3(-3+3)²+6=6
y'=-3(x+3)=0==>x=-3
and y=6
B) if x=-3 then y=-3(-3+3)²-6=-6 and not 6
C) if x=-3 then y=-3(-3-3)²+6=-3*36+6= -102 and not 6
D) -3(-3-3)²-6=-3*36-6=-114
A. 15.
B. 0.
C. 1.
D. 30
Answers
The result of the expression 45 - 15 - 15 is 15.
(Option A).
What is the solution of the expression?
The solution of the linear expression is calculated as follows;
The given expression;
45 – 15 – 15 = ?
To solve the expression 45 - 15 - 15, we follow the order of operations, which dictates that we perform the subtraction operations from left to right.
First, we subtract 15 from 45:
45 - 15 = 30
Then, we subtract another 15 from the result of the previous operation:
30 - 15 = 15
Therefore, the result of the expression 45 - 15 - 15 is 15.
Therefore, the correct option is A. 15.
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45 - 30 = (15)