C. x+x+10
Angles in a triangle add up to 180-50=130
130-10=120/2=x
x(60)+x(60)+10=130
This is how I would evaluate it ... (9/3)2 +(8 - 4)
Tell me if you need the actual answer.
Hope this helped!!
Okay. The question is m/9 - 17 = 21. First off, we will add 17 to both sides. -17 + 17 cancels out. 21 + 17 is 38. That leaves m/9 = 38. Multiply each side by 9 to isolate the m, because m is the numerator and 9 is the denominator. m/9 * 9/1 cancels out. 38 * 9 is 342. Let's check this. 342/9 is 38. 38 - 17 is 21. 21 = 21. There. x = 342.
Step-by-step explanation:
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x 0 1 6 4.5 10.5
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y 0 2 12 9 21
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<span>3 1/8 x 3 3/5
= 25/8 x 18/5
= 5/4 x 9
= 45/4</span>
