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denis-greek [22]
3 years ago
11

How to solve this problem

Mathematics
1 answer:
mylen [45]3 years ago
5 0
I think. 2 over 3a3 + 3a2 - 3
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"Sam" and "Martha" are the local names for two lighthouses that guard a particularly dangerous part of the coast. Sam blinks eve
Hunter-Best [27]

Answer:

Sam and Martha will blink again in 24 seconds :)

4 0
3 years ago
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If 3x is one factor of 3x^2-9x, what is the other factor?
Rudik [331]
The answer is:  " (x² − 3) " .
_________________________________
Explanation:
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Given:  3x² <span>− 9x ;  factor out a "3x" ; 
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   </span>→  3x (x² − 3) ;
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     The answer is:  " (x² − 3) " .
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7 0
3 years ago
Need The Answer Plz And Thank You!! I’m Failing
sp2606 [1]

Angle BCA

Step-by-step explanation:

You can see this due to the angle having the name amount of congruent angle marks.

5 0
3 years ago
A rectangle has a length that is 7 inches less that twice it's width. The area of the rectangle is 72 square inches. Write an eq
Nitella [24]

Answer: 2x^2-7x=72 , where  x= width of the rectangle ( in inches).

Step-by-step explanation:

Let x= width of the rectangle ( in inches).

Then its length =  2x-7 ( in inches).

Area of rectangle = Length × width

= (2x-7) × (x)

= 2x × x -7 ×x

= 2x²-7x

The area of the rectangle is 72 square inches.

\Rightarrow\ 2x^2-7x=72

Hence, the equation that represents the given situation :

2x^2-7x=72

7 0
3 years ago
Write each mixed number as an improper fraction.4 3/5, 2 1/2,3 4/9,2 5/7
alisha [4.7K]

23/5, 5/2, 31/9, and 19/7

All you have to do is multiply the whole number by the denominator and add the numerator. For example:

5 3/6 5*6 is 30 +6 is 36

therefore the improper fraction is 36/6 

8 0
3 years ago
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