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Svet_ta [14]
2 years ago
13

Please help and if you dont know please don't answer

Mathematics
2 answers:
quester [9]2 years ago
8 0
The answer is 81 centimeters
Allisa [31]2 years ago
5 0

Answer:

81cm

Step-by-step explanation:

15cm + 20cm + 21cm + 25cm = 81cm

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polet [3.4K]
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6 0
3 years ago
What is the square and square root of 9x⁸​
adelina 88 [10]

Answer:

square: (9x^8)^2= 81x^16

square root: (9x^8)^1/2 = 3x^4

Step-by-step explanation:

the ^ mean that the following num should be like this ​⁸​

8 0
3 years ago
The graph below shows a proportional relationship between x and y
Snezhnost [94]

Answer:

You get the answer by seeing if the line on the graph passes through the origin and if it does you see how many there is for every 1 thing.

Step-by-step explanation:

3 0
3 years ago
In order to explain finicial concepts to your clients you need to have
Neporo4naja [7]

Im think its C. Accounting.

Hope that is correct.

7 0
3 years ago
Is the product of two integers positive, negative, or zero? How can you tell?
marishachu [46]

Answer:

When you multiply a negative number by a positive number then the product is always negative. When you multiply two negative numbers or two positive numbers then the product is always positive. 3 times 4 equals 12. Since there is one positive and one negative number, the product is negative 12.

Step-by-step explanation:

3 0
3 years ago
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