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lutik1710 [3]
3 years ago
6

X^2-7x+1=0 using quadratic formula

Mathematics
1 answer:
bezimeni [28]3 years ago
4 0
This is the answer in exact form

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Mr. Heath organizes a six-game tournament where players will
EleoNora [17]

9514 1404 393

Answer:

  (W, T, L, S) = (3, 2, 1, 4.1)

Step-by-step explanation:

For some number of wins (W), ties (T), and losses (L), the player's score will be ...

  score = 2.2W +0.25T -3L

For 3 wins, 2 ties, and 1 loss, the player's score is ...

  2.2(3) +0.25(2) -3(1) = 6.6 +0.5 -3 = 4.1

4 0
2 years ago
What is the solution of the system? Use either the substitution method or the elimination method. 4x + 2y = 104x + 2y = 10 x − y
bixtya [17]
4x+2y=10 Equation 1
x-y=13 Equation 2
Solving by substitution method.
Isolate x from equation 2.
x=y+13
Substitute value of x in equation 1
4(y+13)+2y=10
4y+52+2y=10
6y+52=10
6y=-42
y=-7
Now substitute value of y in x=y+13
x=-7+13
x=6

Answer: (6,-7)
8 0
3 years ago
Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D′E′F′G′H′I′:
dalvyx [7]

Answer:

A

Step-by-step explanation:

it goes down by 9 and left by 3

7 0
2 years ago
BRAINIEST ANSWER <br> FIND THE VOLUME AND ROUND TO THE NEAREST TENTH :))) <br> Please help
kolezko [41]

Answer: 3,150 ft.

Step-by-step explanation: multiply all sides together

3 0
3 years ago
Tom works in the cold food department in a supermarket. The thermometer shows the temperature of one of the freezers. The freeze
serg [7]
To return back to -18°C from -10°C, you would have to lower the temperature by -8°C to compensate for the difference.

Hope that helps!
5 0
3 years ago
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