3 years ago

Find the value of x to the nearest tenth.

Mathematics

1 answer:

Komok [63]3 years ago

6 0

Answer:

Step-by-step explanation:

Glad to help you ;)

If you have any questions about the way I solved it, don't hesitate to ask

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30% increase on $50<br> help I need the answer nowww

Bond [772]

Answer:

$65

Step-by-step explanation:

30% of 50 is 15, so 50+15=65.

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3 years ago

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Which three lengths CANNOT be the lengths of the sides of a triangle? A. 23 m, 17 m, 14 m B. 11 m, 11 m, 12 m C. 5 m, 7 m, 8 m D

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D. 21cm because you divide all sides by 2 then get your slope form and multiply by seven

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How do you divide 1.25 by 24

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Answer:

Step-by-step explanation:

The awnser to this problem is +19.20 because since 24 is bigger than 1.25 it goes on the inside of the house and 1.25 goes on the outside because its smaller.

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3 years ago

Solve the equation by Completing the Square<br> x2 – 10x + 13 = 0

user100 [1]

Answer:

$x=5+\sqrt{12}$

$x=5-\sqrt{12}$

Step-by-step explanation:

$x^2-10x+13=0$

$x^2-10x=-13$

$x^2-10x+(\frac{10}{2})^2 =-13+(\frac{10}{2})^2$

$x^2-10x+(5)^2=-13+(5)^2$

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Factor.

$(x-5)^2=12$

Extract the square root.

$x-5=\frac{+}{} \sqrt{12}$

Add 5

$x=5+\sqrt{12}$

$x=5-\sqrt{12}$

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3 years ago

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vekshin1

5)
3 decimals are
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- 5.5
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7)
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4 years ago