Answer:
1,5 I think
Step-by-step explanation:
hope this helps
Answer: what's the question here?
Step-by-step explanation:
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<span>y = -x3 + 5x2 - 11x + 55 ||x = 5 one root -125 + 125 - 55 + 55 = 0
using Synthetic Divsion
5 -1 5 -11 55
-5 0 -55
</span><span>-1 0 -11 0
results in:
-x^2 - 11 = 0
x^2 + 11 = 0
x^2 = -11
x = ± i√11
roots are: i√11,-i√11,5</span>
Answer:
Step-by-step explanation:
the answer is 600t=480(18-t)
.:|:. Answer .:|:.
9 7/9
.:|:. Evidence | Reasoning .:|:.
When finding the area of a figure, you need to multiply. The area has sides of 4 4/9 and 2 1/5. We can multiply these fractions to find the area.
[] Step 1: Convert the mixed fraction to an improper fraction (An improper fraction is when the numerator is bigger than the denominator). []
4 4/9 = 40/9
2 1/5 = 11/5
[] Step 2: Multiply across []
40 * 11 = 440
9 * 5 = 45
= 440 / 45
[] Step 3: Turn the improper fraction into a mixed number (In other words, simplify). []
440 / 45 = 9 7/9
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