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3 years ago

11

If using the method of completing the square to solve the quadratic equation x^2 + 9 x + 7 = 0 , which number would have to be a

dded to "complete the square"?

1 answer:

FinnZ [79.3K]3 years ago

6 0

Answer:

(x+9)^2=53/4

Step-by-step explanation:

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Steve sold 36 fruit baskets for a school fundraiser. Evie sold 25% of the number of baskets that Steve sold. How many fruit bask

xeze [42]

Answer:

9 fruit baskets.

Step-by-step explanation:

Given:

Steve sold 36 fruit baskets for a school fundraiser.

Evie sold 25% of the number of baskets that Steve sold.

<u>Question asked:</u>

How many fruit baskets did Evie sell?

Solution:

<u>As given that Evie sold 25% of the number of baskets that Steve sold.</u>

Number of baskets sold by Evie = 25% of 36

$=\frac{25}{100}\times36\\\\ =\frac{900}{100}\\ \\=9$

Thus, 9 fruit baskets sold by Evie.

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The Milky Way galaxy has atleast 200 million stars right half of this number of stars in standard form

Aloiza [94]

Standard form: 100,000,000 (100 million)

Scientific form: 1 * 10 $^8$ .

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Step-by-step explanation:

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Is the number written in scientific notation why or why not 3.6 x 100^7

gavmur [86]

Answer: It is I believe because that's how scientific notation looks likes

Step-by-step explanation:

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