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coldgirl [10]
3 years ago
5

Which expression is equivalent to the given polynomial expression?

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
8 0

Answer:

-4 a^2 - 3 b

Step-by-step explanation:

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Please help confused?
coldgirl [10]
All you've got to do is write an equation. EX  2n-1
8 0
3 years ago
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Write each rational number as a terminating decimal.<br> 1. 19/20<br> 2. -1/8<br> 3. 17/5
Dima020 [189]
19/20= 0.95
-1/8= -0.125
17/5= 3.4
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8 0
4 years ago
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Simplify <br>(8/14 - 2/8) + 1/7​
konstantin123 [22]

Answer:

13/28.

Step-by-step explanation:

(8/14 - 2/8) + 1/7

We can just remove the parentheses and simplify its contents:

=  4/7 - 1/4 + 1/7

= 4/7 + 1/7 - 1/4

= 5/7 - 1/4      The LCD of 7 and 4 is 28 so we have:

20/28 - 7/28

= 13/28.

7 0
4 years ago
18 months is the same as 1.5 years.
creativ13 [48]
One year has 12 months therefore...

18/12 = 1 6/12 = 1 1/2

1 1/2 is equivalent to 1.5

True
7 0
3 years ago
What is the area of the square?<br> 2 m<br> square meters
Mariulka [41]

Answer:

4m

Step-by-step explanation:

the ratio to find a square’s area is <em>side length</em> times <em>side length</em>, i.e.

sl * sl = a

2m * 2m = 4m

hope this helps!

5 0
2 years ago
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