2 years ago

2x - 9xy + 17y - xy. How many terms... Algebraic expression

1 answer:

5 0

There are 2 ...........................................

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dusya [7]

Answer:

3y+3\8

Step-by-step explanation:

8 0

2 years ago

iogann1982 [59]

The answer would be b hope this helps :)

5 0

2 years ago

yulyashka [42]

Answer:

1) $10^{-1}$

2) $2^{-2}$

3) $12^{-2}$

Step-by-step explanation:

Using negative exponent rule:

1) one -tenth of kilometer =.1 = $\frac{1}{10}=10^{-1}$

Using negative exponent rule:

2) $\frac{1}{4} =\frac{1}{2^{2} }=2^{-2}$

Using negative exponent rule:

3) $\frac{1}{144} =\frac{1}{12^{2} }= 12^{-2}$

5 0

2 years ago

zhenek [66]

Answer: 1150 turns

Step-by-step explanation: radius of wheel is 0,9 m

In one turn wheel moves 2·pi·0,9 m = 5,652 m

You divide 6500 m : 6,652 m = 1150

5 0

3 years ago

rodikova [14]

Add 18 to both sides

16+18=2p

Simplify 16+18 to 34
34=2p

Divide both sides by 2
34/2=P

Simplify 34/2 to 17

17=P

Therefore your answer is
P=17

4 0

2 years ago