Answer:
9
Step-by-step explanation:
h=-3
-3(-3)= 9
Answer:
h(-1)
h= -1
Step-by-step explanation:
The solution to the given quadratic equation buy factoring is: x = -7 or 7
A quadratic equation is an equation of degree 2 and has the standard form: ax² + bx + c = 0, with a ≠ 0
We can solve quadratic equations by:
- Completing the square
- Quadratic formula
- Factoring
We are given the quadratic equation as:
x² - 49 = 0
Factoring this gives us:
(x + 7)(x - 7) = 0
Thus:
x - 7 = 0 or x + 7 = 0
x = -7 or 7
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Answer:
Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0
Step-by-step explanation:
Solve by factoring.
x2 - 49 = 0Solve by factoring.
x2 - 49 = 0
Answer:
24.33 inches
Step-by-step explanation:
inches of fabric on headbands = 648.62 inches
39 players and 2 couches = 41 people
Inches of fabrics per person = Total headbands inches / number of people
= 648.62 inches / 41
= 15.82 inches per person
Inches of fabrics used for headbands per person = 15.82 inches
inches of fabric on wristbands = 331.89 inches
Used for players alone
Inches of fabrics for wristband pee person = Total inches of fabrics for wristband / number of people
= 331.89 inches / 39 players
= 8.51 inches
Inches of fabrics used for wristband per person = 15.82 inches
How much fabric was used on a headband and wristband for each player?
= Inches of fabrics used for headbands per person + Inches of fabrics used for wristband per person
= 15.82 inches + 8.51 inches
= 24.33 inches
Inches of fabrics used on headband and wristband for each player is 24.33 inches
O {x|1 < x < 4}
O {x|2 < x < 4}
-2.-1.0.1
all real numbers such that -3all real numbers such that -2
The range of f(x) would be -2, -1, .0, 1.
The range of the function is depicted by the points that the blue lines make on the graph. Thus we have the first blue line on point, -2. This gradually progresses to -1 and then 0 and 1 on the y-axis.
The range of a function refers to the values that are covered by the expression and the values, -2, -1, .0, and 1 represent the function. Option B is right.
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