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Lunna [17]
3 years ago
13

PLEASE HELP ME SOLVE THIS!

Mathematics
2 answers:
Anon25 [30]3 years ago
3 0
Answer: x = 17

Explanation:

2(x + 17) + (6x + 10) = 180degree
2x + 34 + 6x + 10 = 180
8x + 44 = 180
8x = 136
x = 17
Tpy6a [65]3 years ago
3 0

Answer:

17

Step-by-step explanation:

This is an isosceles triangle. However, it doesn't really matter since ALL TRIANGLES HAVE A SUM OF 180 DEGREES.

Now that you know that, you can add up all of the angles and set it equal to 180.

(x+17) + (6x+10) + (4x-34)=180

<u>Now solve for x</u>

(x+17) + (6x+10) + (4x-34)=180\\11x-7=180\\11x=187\\x=17

The value of x is 17.

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The following probabilities are based on data collected from U.S. adults during the National Health Interview Survey 2005-2007.
Nutka1998 [239]

Answer:

Required Probability  =0.421  

Step-by-step explanation:

Let's first arrange the data given in a more presentable way: So, we have the following probabilities for different categories.

Underweight (UW) = 0.019

Healthy Weight (HW) = 0.377

Overweight but Not Obese (NO) = 0.35

Obese (O) = 0.254

<em>Now, let's calculate the probability that a randomly selected American adult who weighs more than the healthy weight range is obese:</em>

Required Probability = Probability(obese)/Probability(Overweight + Obese)

                                    = P (O) /P(NO + O)                                  

                                    =0.254/(0.35+0.254)

Required Probability  =0.421

where, O for Obese and NO for Not Obese or Overweight but Not Obese.

So, the correct answer = 0.421

8 0
3 years ago
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stira [4]

Answer:

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8 0
3 years ago
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vovangra [49]

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A customer deposits $500 in an account that pays 4% annual interest. What is the balance after 3 years if the interest is compou
lana [24]

A(t) = P(1+(r/n))^(nt)

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A(3) = 500(1.04)^3

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3 years ago
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The expression (2x^2+6x+5)-(6x^2+3x+5) is equivalent to
oksano4ka [1.4K]

Answer:

-4x^2+3x


Step-by-step explanation:

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(2x^2-6x^2) + (6x-3x) + (5-5)

simplify

-4x^2 + 3x

7 0
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