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nignag [31]
4 years ago
12

Simplify the expression shown. (3m4n)2

Mathematics
1 answer:
laiz [17]4 years ago
6 0

Answer:

9m⁸n²

Step-by-step explanation:

 (3m⁴n)²     Remove parentheses

= 3²m⁸n²     Square the 3

= 9m⁸n²

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I need help please it’s difficult
sertanlavr [38]
Subtract the like terms to get your answer of y^2 - 4y - 6
5 0
3 years ago
The regular price of a watch is $32.25. During a sale, the watch was marked 16% off. What was the price of the watch during the
Serga [27]

Answer:

$ 27.09

Step-by-step explanation:

Given,

The regular price of the watch = $ 32.25,

The marked off percentage or discount percentage, in the sale = 16%,

So, the amount of marked off = 16% of regular price

= 16% of 32.25

= 0.16 × 32.25

= $ 5.16

Hence, the the price of the watch during the sale = Regular price - marked off

= $ 32.25 - $ 5.16

= $ 27.09

Last option is correct.

6 0
3 years ago
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Amanda makes 3 biscuits in 2 minutes. How many biscuits can she make in 30 minutes?
Vinil7 [7]
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6 0
3 years ago
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Angle P is an acute angle.
TEA [102]
A acute angle is always less than 90 degrees. So the answer is A. 
6 0
3 years ago
I need question a and b done pls help
FrozenT [24]

Answer:

A. 5

B. 12

Step-by-step explanation:

What you do is you substitute -2 into the a and the 3 into the b.

a. 3(-2)^2-5(3)+8                       b. 2/3(3)-5(-2)

3(4)-15+8                                   2-(-10)

12-15+8                                      12 is your answer.

-3+8

5 is your answer.

8 0
3 years ago
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