Answer: 2 7/15
Step-by-step explanation: First, you make sure you have the same denominator on both of the fractions.
4/5 turns to 12/15 and 1/3 turns to 5/15
After that, then you do 12/15 - 5/15, which is 7/15.
Now you do 3 - 1.
Your answer should be 2 7/15.
I hope this helps you and I hope you have a blessed day!
Answer:
Step-by-step explanation:
f(x) = 16x² - 1
The x-intercepts are the roots, i.e., the values of x for which f(x) = 0.
Use the Quadratic Formula to determine the roots.
x = [0±√0²-4·16(-1)]/[2·16] = ±√64/32 = ±8/32 = ±¼
f(x) = 16(x-¼)(x+¼) = (4x-1)(4x+1)
2+3x(8+4)=38
2+3x12=38
2+36=38
38=38
Answer:
15°
Step-by-step explanation:
The 165° and <em>x</em> forms a straight line or a supplementary angle. Supplementary angles add up to 180°. Therefore:
Solve for <em>x:</em>
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X > = 75 (thats greater then or equal)