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baherus [9]
2 years ago
14

Find the roots of f(x)=2x^2+7x+3 by using the quadratic formula

Mathematics
1 answer:
Oksana_A [137]2 years ago
4 0

Answer:

f(x) = 2 ( x + 7/4)2  - 25/8

Step-by-step explanation:

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4# is a two digit number ,where # represents the digit at ones place . 7999 ÷ 4# lies between ---------
Hitman42 [59]

Answer:

7999 \div 4\# lies between 163.245 and 199.975

Step-by-step explanation:

Given

2 digit = 4#

Required

The range of 7999 \div 4\#

Let

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So:

7999 \div 40 = 199.975

Let

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<em>Hence, </em>7999 \div 4\#<em> lies between 163.245 and 199.975</em>

4 0
3 years ago
Triangle ABC has vertices A(0, 6) , B(−8, −2) , and C(8, −2) . A dilation with a scale factor of 12 and center at the origin is
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8 0
3 years ago
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Find the length of AB
marishachu [46]

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55?

Step-by-step explanation:

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7 0
3 years ago
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A $525 speaker now sells for 393.75 find the percent of change
asambeis [7]

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Step-by-step explanation:

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5 0
3 years ago
A rectangular prism has a volume of 600 cubic inches.
choli [55]

Answer:

The length is 12 inches.

Step-by-step explanation:

The volume of a rectangular prism is given by:

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2 years ago
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