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MariettaO [177]
3 years ago
10

What is the complete factorization of x2 + 4x - 45?

Mathematics
1 answer:
Citrus2011 [14]3 years ago
6 0

Answer: c

Step-by-step explanation:

x^2+4x-45

(x+9)(x-5)

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Jerry played with 333 friends today, all at different times. He played with Tommy for 1\dfrac{7}{8}1 8 7 ​ 1, start fraction, 7,
Mars2501 [29]

Answer:

8 1/8 hours

Step-by-step explanation:

Jerry played with 3 friends today, all at different times.

Tommy = 1 7/8 hours

Nathan = 1 3/4 hours

Chris = 3 3/2 hours

How many hours did Jerry play with his 3 friends today?

Number of hours Jerry play with his 3 friends today = 1 7/8 + 1 3/4 + 3 3/2

= 15/8 + 7/4 + 9/2

= (15+14+36)/8

= 65/8

= 8 1/8 hours

5 0
3 years ago
The sum of 3 consecutive odd number is 21.What is the number.​
icang [17]

Answer:

The numbers are 5,7,9.

Step-by-step explanation:

The numbers are 5,7,9.

5 + 7 + 9 = 21

21 = 21.

Hope this helps uwu

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3 years ago
Evaluate 7m+2n-8p/n for m = -4, n = 2, and p = 1.5
Zanzabum
7*-4= -28 +4-12/2
-24-6
=-30
7 0
3 years ago
Question 2 (1 point)
Morgarella [4.7K]
An equivalent expression would be 12+4x bc u used the distribution property
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4 years ago
what is the name of the first man going to the moon?what is the year the first man got to the moon? how old is he?
Brums [2.3K]

Answer: Neil Armstrong

Step-by-step explanation:

Year: July 20 1969

Age:38

5 0
3 years ago
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