4 years ago

What is the 10 groups of 10

Mathematics

1 answer:

Bumek [7]4 years ago

4 0

Answer:

it is basically 10*10=100

Step-by-step explanation:

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Find a polynomial with degree 3; zeros -3,3,5

worty [1.4K]

Answer:
(x^3)-(5x^2)-9x+45

Explanation:
(x-3)(x+3)(x-5)

(x^2-9)(x-5)

(x^3)-(5x^2)-9x+45

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4 years ago

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33. A bicyclist rides 30 mi against a wind and returns 30 mi with the wind. His average speed for the return trip is 5 mph faste

k0ka [10]

Answer: i dont know this sorry

Step-by-step explanation:

because i dont know and i am very sorry :)

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3 years ago

What is the value of n such that the expression x² + 11x + n is a perfect square trinomial? a. 11. b. 25. c. 30. d.25. e.36

lapo4ka [179]

Answer:

The value of n is 30.25.

Step-by-step explanation:

The given expression is

$x^2+11x+n$ ....(1)

The perfect square trinomial are defined as

$(x+y)^2=x^2+2xy+y^2$ .....(2)

On comparing (1) and (2), we get

$2y=11$

$y=\frac{11}{2}$

The given expression is perfect square trinomial if

$n=y^2$

$n=(\frac{11}{2})^2$

$n=\frac{121}{4}$

$n=30.25$

Therefore the value of n is 30.25.

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3 years ago

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Answer:

X=15/4

Step-by-step explanation:

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3 years ago

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40 yellow balls
35 white balls
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40 out of 75 total balls are yellow. 40/75 are yellow

P(yellow)=40/75=8/15 or 53.33%

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3 years ago

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