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Lilit [14]
3 years ago
6

Factor this X^2+10+9=0

Mathematics
1 answer:
Art [367]3 years ago
8 0
To factor this quadratic equation into double brackets, you need to find two numbers that add together to equal 10, but also multiply to give you 9. These two numbers can be identified as 1 and 9, which will be the numbers you place in your parentheses as follows:
(x+1)(x+9)
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Ryan bought fishing gear, they cost 51.50,14.99,and 5.79. The sales tax was calculated by multiplying the total cost of the fish
wlad13 [49]

Answer: 76.28 approximately 76

Step-by-step explanation:

Ryan bought fishing gear for 51.50, 14.99 and 5.79.

Total fishing gear bought will be the addition of the 3 fishing gear.

51.50 + 14.99 + 5.79= 72.28

The sales tax is the multiplication of the total fishing gear by 0.05

= 72.28 × 0.05

= 3.614 which is approximately 4

Amount paid by Ryan will be

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= 72.28 + 4

= 76.28 approximately 76.

3 0
3 years ago
Please help!!!!!!!! Find radius and diameter. will mark brainiest!!!!!!!!!!
mylen [45]

Answer:

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Step-by-step explanation:

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2 years ago
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adell [148]

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Step-by-step explanation

4 1
2 years ago
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Find the value of x. Show all of your work!
Georgia [21]

Answer:

145⁰

Step-by-step explanation:

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The radius of a circle is 1 centimeter. What is the circle's circumference?
igomit [66]

Answer:

6.28 cm

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