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lions [1.4K]
3 years ago
9

What are the measures of the angles in the triangle? (6x + 10) (x + 17) (4x - 34)​

Mathematics
1 answer:
REY [17]3 years ago
7 0

I'm not quite sure these are right. You might wanna check with a classmate or something first.

Step-by-step explanation:

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

11x - 7 = 180

11x = 173

x = 15.73 (answer had repeating decimal so i rounded up in the hundredths place)

(6x + 10)

6 (15.73) + 10

94.38 + 10

104.38

(x + 17)

(15.73) + 17

32.73

(4x - 34)

4(15.73) - 34

62.92 - 34

28.92

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wariber [46]

Answer:

(x-3)(x-5)

Step-by-step explanation:

X^2-8x+15

Break the expression into groups

(x^2-3x)+(-5x+15)

Factor out x from x^2-3x

Factor out -5 from -5x+15: -5(x-3)

=x(x-3)-5(x-3)

Factor out common term x-3

=(x-3)(x-5)

Thanks for letting me help!!

7 0
3 years ago
What is the sum of the degrees of the interior angles of a 19-gon?
emmasim [6.3K]
Sum of interior angles formula = (n-2) x 180
where n = number of sides

so,
( 19-2 ) x 180
= 17 x 180
= 3060

ans : A

hope it helps :)
7 0
3 years ago
If the pressure inside a rubber balloon is 1500 mmHg, what is this pressure in pounds-force per square inch (psi)? Answer: 29.0
vivado [14]

Answer:

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Thus the value of 1500 mmHg pressure in psi can be found by proportion as

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5 0
3 years ago
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ehidna [41]
     The Definition of Porcentage is given by:

p= \frac{V_{x}}{V_{t}}
 
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If you notice any mistake in my english, please let me know, because i am not native.
6 0
3 years ago
Read 2 more answers
HELP ASAP
earnstyle [38]
I believe the answer is A
4 0
2 years ago
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