Answer:
Ratio = 5:79.
Step-by-step explanation:
Convert the height to cms:
Height of the tree = 7.9 * 100 = 790 cm
Ratio = 50 : 790
Divide both values by 10;
Ratio = 5:79.
The statement regarding the expansion of (x + y)" that is correct is D. The coefficients of yn - 1 and yn – 1 both equal 1.
<h3>How to expand?</h3>
It should be noted that for any positive integer, n, the expression of (x + y)^n will be C(n,0)x^n + C+n, 1)x^n-1 .... C(n, n)y^n.
Here, the statement regarding the expansion of (x + y)" that is correct is that the coefficients of yn - 1 and yn – 1 is both equal to 1.
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Answer:
198.5
Step-by-step explanation:
() = 200 - 1.5
() = 198.5
im not sure if this is what you are asking, but i hope it helps
Answer:
I'm pretty sure it's 413
Step-by-step explanation:
so I divided 177 by 3 to get 59
then multiplyed 59 by 7 to get 413