(8,-3)
(10,5)
(12,7)
A. (-8, -3, 5, 6, 7, 8, 10, 12)
B. (-8, -3, 5, 7)
C. (-3, 7, 8, 12)
D. (6, 8, 10, 12)
Answer:
Step-by-step explanation:
(-8,-3,5,7) is the answer
Answer:
weight variable is the input and height variable is the output
Step-by-step explanation:
As per the statement:
here, height is the dependent value and weight is the independent value.
or
we can say that weight is the input variable and height is the corresponding output value.
Therefore, weight variable is the input and height variable is the output
The equation 3.4|0.5x – 42.1| = –20.6 will have one solution.
The equation = 0 will have no solutions.
The equation |2x – 10| = –20 will have two solutions.
The equation |0.5x – 0.75| + 4.6 = 0.25 will have no solutions.
The equation = 5 will have infinitely many solutions.
Using a graph tool
Let's proceed to analyze each case
case a) The equation will have two solutions
Is true
The solutions are
see the attached figure N
case b) The equation will have one solution
Is False
The equation has no solution
The term
always will be positive
case c) Is not a equation
case d) The equation will have two solutions.
Is False
The equation has no solution
The term
always will be positive
case e) The equation |0.5x – 0.75| + 4.6 = 0.25 will have no solutions.
Is True
The left side of the equation always will be greater than or equal to
case f) The equation = 5 will have infinitely many solutions.
Is not a equation
therefore
the answer is
case a) and case e) are true
15
C
А.
Find the length of "a"using
the Pythagorean Theorem.
Answer:
a = 12
General Formulas and Concepts:
Pre-Algebra
Trigonometry
[Right Triangles Only] Pythagorean Theorem: a² + b² = c²
Step-by-step explanation:
Step 1: Identify
We are given a right triangle. We can use PT to solve for the missing length a.
Step 2: Define
hypotenuse c = 15
leg b = 9
leg a = ?
Step 3: Find missing length a
Since we are not dealing with a quadrant triangle, we can disregard the negative root of the quadratic.
∴ a = 12 is our final answer.