Find the solution set of the equation 8x₁ +2x-₂-5x₃+6x₄ = 1___
Answers
To find the solution set of the equation 8x₁ + 2x₂ - 5x₃ + 6x₄ = 1, we need more information. The equation has four variables (x₁, x₂, x₃, and x₄), but only one equation. In order to find a unique solution, we need as many equations as there are variables. Without additional equations, we cannot determine a specific solution set for the given equation.
Please provide more equations or constraints to help narrow down the solution set.
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Write a rule for the linear function in the table. x f(x) –3 –1 0 2 3 5 6 8 A. f(x) = x + 2 B. f(x) = 3x C. f(x) = x – 2 D. f(x) = x – 1
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What transformations change the graph of f(x) to the graph of g(x)? f(x) = 3x2 g(x) = 9x2 - 4
The slope of the line below is -5 which of the following is the point slope form of the line
Answers
Answer:
-7<x<7
Step-by-step explanation:
Answers
Total meals: 23.50 + 40.65 + 30.50 + 15.68 = $110.42
Percentage =
Final answer:
James received an average tip of 16% for the meals he served, calculated by dividing his total tips by his total bill amount and multiplying by 100.
Explanation:
To solve this problem, we first need to find the total amount of bills that James served, which is $23.59 + $40.65 + $30.50 + $15.68 = $110.42. James received a total of $17.67 in tips. The percentage of tips James received can be calculated by dividing the total amount of tips by the total amount of bills he served and then multiplying that result by 100 to get the percentage. So, the calculation would look like this:
($17.67 / $110.42) × 100 = 16.01%
Rounding to the nearest percent, James received an average of 16% tip for serving these meals.
Learn more about Percentage Calculation here:
#SPJ3
Answers
Answer:
500
Step-by-step explanation:
Given that:
Shape of one of the Great Pyramids in Egypt is a square pyramid.
Base of pyramid is of square shape with length = 20 feet
Height of pyramid = 150 feet
Volume of each stone used for the construction of the pyramid = 40 cubic feet
To find:
Number of stones used for the construction of the pyramid.
Solution:
First, we need to find the volume of the square pyramid and then we need to divide the volume of pyramid with the volume of one stone used for the construction.
It will give us the number of stones used for the construction of pyramid.
Volume of a pyramid is given as:
Here, base is a square, so area of base =
Number of stones of 40 cubic feet each, required = = 500
a = b – 2
What is the solution to the set of equations in the form (a, b)? (5 points)
(–2, –2)
(–3, –1)
(–9, –7)
(–5, –3)
Answers
a = b -2
(b - 2) - 3b = 4
b - 2 - 3b = 4
-2b = 4 + 2
-2b = 6
b = 6/-2
b = -3
a = b - 2
a = -3 -2
a = -5
to check: a = -5 ; b = -3 ⇒ (-5,-3)
a - 3b = 4
-5 - 3(-3) = 4
-5 + 9 = 4
4 = 4
The slope of the median to QR is
a. 1/7
b -1/2
c. 1
Answers
The length of QR is 3 sqrt(2) which means half of that is where the median intersects. Since the triangle formed is a right triangle with legs that are equal. The vertex angles are 45°, we can get the coordinates of the point of intersection which is (4.5,3.5).
So,
m (slope) = (3.5-3)/(4.5-1) = 1/7
Answer:
1/7
Step-by-step explanation:
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Answer:
ANSWER
x = { - 20}{7}
y={ 4}{7}
Step-by-step explanation:
Answer:
the answer is -6, 2
Step-by-step explanation:
Answer:
the answer is -6, 2
Step-by-step explanation: