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Masja [62]
3 years ago
6

Simplify: x2 + 5x + 6(x + 3) x 42x + 4 4 2 2(x + 2) (x + 2)

Mathematics
2 answers:
umka2103 [35]3 years ago
8 0
252xsquared + 763x +4
Andreyy893 years ago
5 0
252x squared + 763x + 4
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2 km equals how many meters
inysia [295]

Answer:

2000 meters

Step-by-step explanation:

1 km = 1000 meters

2 * 1000 = 2000

2 km = 2000 meters

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3 years ago
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A man's shoe size is related to his foot length and can be modeled by the equation s = 1.7f - 7.2, where s is shoe size and f is
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Step-by-step explanation:

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( − 1 . 15 ) ⋅ 3 . 2 <br> find the product and explain how you got it
Sveta_85 [38]

Answer: -3.68

Step-by-step explanation:

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2 years ago
Find the ratio between a:b for each problem
Fynjy0 [20]

1.  2a=9b  first we will divide the both sides with parameter b and get

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a/b=9/2 => a : b = 9 : 2

2. 6a-3b=5b first we will add to both sides number (+3) and get

6a=5b+3b => 6a=8b then divide the both sides with parameter b and get

6(a/b)=8 now we will divide the both sides with number 6 and get

a/b=8/6 if we simplify the fraction we get  

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3.  a+b=3b we will add to the both sides parameter (-b) and get

a=3b-b => a=2b then divide the both sides with parameter b and get

a/b=2 => a/b=2/1 => a : b = 2 : 1

4.  a/5=b/7 first we will divide the both sides with paremeter b and get

a/(5b)=1/7 now we will multiply the both sides with number 5 and get

a/b=5/7 => a : b = 5 : 7

Good luck!!!

3 0
3 years ago
An arc on a circle measures 125°. The measure of the central angle, in radians, is within which range? 0 to StartFraction pi Ove
tiny-mole [99]

Answer:

The answer is B or pi/2 to pi radians.

Step-by-step explanation:

4 0
3 years ago
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