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amm1812
3 years ago
15

The product of two odd numbers is always odd, why?

Mathematics
1 answer:
LekaFEV [45]3 years ago
5 0

Answer:

Because you are adding the same odd value for odd number of times.

Step-by-step explanation:

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Find the complete factorization of
notsponge [240]
<h3>Option C is correct</h3>

<h3>Let us see the verification;</h3>

6x {}^{3}  - 15x {}^{2}  - 9x \\ 3x(2x {}^{2} - 5x - 3)  \\ 3x( 2x {}^{2}  + x - 6x - 3) \\ 3x(x(2x + 1) - 3(2x - 1) \\ (2x + 1)

<h2>Hence, Proved ✔︎</h2>

5 0
3 years ago
A seamstress needs to cut 15-inch pieces of ribbon from a roll of ribbon that is 9 feet length. What is the greatest number of 1
yan [13]
STEP 1:
Divide the length of the ribbon by the size of the pieces.

12 inches= 1 foot

= 9 ft ÷ 15 inch pieces
convert ft to inches
= (12)(9) ÷ 15
= 108 ÷ 15
= 7.2 pieces from one roll

STEP 2:
multiply the number of pieces that can be cut from one roll by the number of rolls

= 7.2 pieces * 5 rolls
= 36 pieces total from 5 rolls

ANSWER: The greatest number of 15-inch pieces that can be cut from five 9-foot rolls is 36.

Hope this helps! :)
4 0
3 years ago
If the raidus of mars(3,397 km) is about 13.7% of of neptunes radius, what is the radius of neptune?
Nadusha1986 [10]
This is the answer check it out

8 0
3 years ago
Pls helpppppppp!!!!!!!!!!!!!!!!!!!!<br><br> I'll award brainliest
Viefleur [7K]

Answer:

0

0

0

Step-by-step explanation

5 0
3 years ago
A new miniature golf and arcade opened up in town. For convenient ordering, a play package is available to purchase. It includes
ruslelena [56]

Answer:

a. 7(2g + 20t –3)

b. 14g + 140t – 21

Step-by-step explanation:

a. The first expression 7(2g + 20t  – 3)

Stacey and her six friends implies that we have 7 members in the group.

Therefore, the expression above implies that each member of the group has to pay for two rounds of golf and 20 tokens will be discounted $3.00.

The expression (2g + 20t –3) represents the quantity of cost of each friend and this is multiplied by 7 to obtain this first expression, i.e. 7(2g + 20t –3).

b. The second expression 14g + 140t – 21

The simple interpretation of this expression us that deducting $21 from the to total bill which is 14 games of golf plus 140 tokens is equal to the total amount this group spent.

Therefore, this second expression is obtained by simply opening the bracket in the first expression by multiplying 7 by each of the what is in the bracket.

7 0
3 years ago
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