Y : x
14 : 18
31 : x
18*31/14=x
39.85714286
ANSWER
x=39.86
Answer:
<u>Final Answer: Statements 1, 2 and 4 are correct.</u>
Step-by-step explanation:
Finding value of y:
2y + 3 = 15 => 2y = 12 => y = 6;
Finding value of x:
6x + 5 = 77 => 6x = 72 => x = 12;
Statement Number 1:
y² > 2x ? => 6² > 2 * 12 ? => 36 > 24 ?
Yes, 36 is bigger than 24, therefore statement one is correct.
Statement 2:
x = 2y ? => 12 = 2 * 6? => 12 = 12?
Yes, 12 is equal to 12. Statement 2 is correct.
Statement 3:
x + 2 = y + 10 ? => 12 + 2 = 6 + 10? => 14 = 16?
No, 14 is not equal to 16. Statement 3 is incorrect.
Statement 4:
y + 4 > x - 4 ? => 6 + 4 > 12 - 4 ? => 10 > 8 ?
Yes, 10 is bigger than 8. Statement 4 is correct.
<em>If this helped you please rate </em>
<u>Final Answer: Statements 1, 2 and 4 are correct.</u>
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Answer:
86/100
Step-by-step explanation:
Answer:
<h3>HERE IS YOUR ANSWER FRIEND, </h3>
∠A + ∠B + ∠C = 180° (angle sum property)
(4x - 13)° + (15)° + (2x + 18)° = 180°
( 4x - 13 + 15 + 2x + 18 )° = 180°
( 6x + 20)° = 180°
6x = 180 - 20
6x = 160
x = 160/6
x = 80/3° (or 26.6666666667 )
we have value of x = 80/3°
°.°∠A = ( 4x - 13 ) = 281/3
°.°∠C = ( 2x + 18 ) = 178/3
Step-by-step explanation:
<h2>HOPE IT HELPED YOU,</h2><h2>
MARK ME AS <em><u>BRAINLIST</u></em><em><u> </u></em></h2>
