Answer:
(13-2y)(13-2y)
Step-by-step explanation:
Algebraic identity of x^2-2ab+b^2
Solve for x.
- 10= -6+ 2x
Simplify your answer as much as possible.
x=
Answer:
-2
Step-by-step explanation:
-10 = -6 + 2x
-10+6=2x
-4÷2x
-2=x
a) Nhiều người yêu thương A. (Thay A bằng chính tên của em).
b) A yêu thương nhiều người. (Thay A bằng chính tên của em).
2) Phủ định hai phán đoán ở phần 1) (viết dưới dạng câu văn hoàn chỉnh).
The question involves using logical quantifiers to express the statements "Many people love A" and "A loves many people" and their negations. The formulas are ∃x (p(x, A)) and ∃y (p(A, y)) for the original statements, and the negations are ¬∃x (p(x, A)) and ¬∃y (p(A, y)).
The question involves expressing statements about relationships using logical quantifiers and then finding their negations. Given S as the domain of humans and p(x, y) representing the statement "x loves y", we can write the formulas for the following statements:
a) Many people love A: ∃x (p(x, A))
b) A loves many people: ∃y (p(A, y))
The negation of these statements can be written as:
a) It is not the case that many people love A: ¬∃x (p(x, A)), which means no one loves A or everyone does not love A.
b) A does not love many people: ¬∃y (p(A, y)), implying A loves no one or A does not love everyone.
Answer:
Step-by-step explanation:
Hi there! :)
Answer:
y = 3x - 17.
Step-by-step explanation:
To write an equation parallel to y = 3x - 8, we need the slope as well as the coordinates of a point to solve for the "b" value in y = mx + b:
A line parallel to y = 3x - 8 contains the same slope, or m = 3.
Plug in the coordinates in (4, -5) into "x" and "y" in the equation y = mx + b respectively:
-5 = 3(4) + b
-5 = 12 + b
Simplify:
-5 - 12 = b
b = -17.
Rewrite the equation:
y = 3x - 17.
Answer:
x=4
Step-by-step explanation:
hope it will help
First no.=x
2nd no.=2x
3rd no. =2x+6
x+2x+2x+6=26
5x+6=26
5×=26-6
5x =20.......divide both sides by 5
x=4
1st no.=x=4
Answer:
Ordinal
Step-by-step explanation:
Level of measurement used in statistics summarizes what statistical analysis that is possible. There exist three types of level of measurement. The nominal, ordinal and Interval/Ratio level of measurement. Here, our primary focus will be the Ordinal level of measurement.
Ordinal level of measurement indicates the position in a sequence. In the military sector, the officer's rank is said to be Ordinal. This implies that the ordinal level of measurement categorizes variables according to hierarchy or ranks with a meaningful order. Still, the intervals and differences between the variables may not be equal.
The level of measurement for an officer's rank in the military, is classified as ordinal because there's a distinct order but not a measurable difference between ranks.
The level of measurement for an officer's rank in the military is ordinal. This is because it contains a set order or ranking, without a measurable difference between each rank. For instance, a Colonel is above a Captain, but there's no defined 'numeric difference' you can attribute between the two ranks since it's not a sequence of numbers. This is distinct from levels like interval or ratio, where a specific measurable difference could be discerned between the ranks.
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