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katrin2010 [14]
3 years ago
10

SOLVE, CORRECT WILL RECEIVE BRAINLIEST

Mathematics
1 answer:
mash [69]3 years ago
8 0
The answer is option 4, (-1,2)
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Solve the absolute value equation or indicate that the equation has no solution. |x-5|=4
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Step-by-step explanation:

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2 years ago
A cell phone weighs about 2.8x 10pounds. Which value of n is most reasonable?
Damm [24]

Answer:0

Step-by-step explanation: took the quiz

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The total rainfall in Forks, Washington, this October was 8 3/8 in. In September, 60% less rain fell than in October.
lakkis [162]
Given:
October: 8 3/8 inches
September : 60% less rain fell than in October.

This means that only 40% rain fell in September based on the amount of rain that fell in October.

8 3/8 ⇒ (8*8)+3/8 = 67/8
40% is 4/10

67/8 * 4/10 = 268/80 = 3 28/80 or 3 7/20 or 3.35

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80 ÷ 2 = 40
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In September 3 7/20 inches or 3.35 inches of rain fell.
7 0
3 years ago
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Which of the following statements must be true about parallelogram ABCD?
jolli1 [7]

Answer:

The answer is d

Step-by-step explanation:

Because all angles in parallelogram are the same

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F(x) =5x^2-20x+3 how to find minimum
Leya [2.2K]

Answer:

(2,-17) should be the minimum.

Step-by-step explanation:

The minimum of a quadratic function occurs at x=-\frac{b}{2a} . If a is positive, the minimum value of the function is f(-\frac{b}{2a})

f_{min}x=ax^2+bx+c occurs at x=-\frac{b}{2a}

Find the value of x=-\frac{b}{2a}

x = 2

evaluate f(2).

replace the variable x with 2 in the expression.

f(2)=5(2)^2-20(2)+3

simplify the result.

f(2)=5(4)-20(2)+3

f(2)=20-40+3

f(2)=-17

The final answer is -17

Use the x and y values to find where the minimum occurs.

HOPE THIS HELPS!

3 0
3 years ago
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