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Art [367]
3 years ago
15

HELP PLEASE! Step by step

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
8 0

Answer:

6 cm

Step-by-step explanation:

Area of a rectangle = length * width

Here, length and width are 12 cm and 3 cm, so

Area = 12*3 = 36 cm squared

Area of a square = side * side

36 = 6*6

Thus, side = 6 cm

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Help Please really do need help
Ksju [112]

Answer:

your answer would be a whole number, so your answer would be 1,000 i think.

this should be the answer because if you multiply

9*1000 you get  9000

if you multiply

25 * 1000 you get 25000

so on and so on

Step-by-step explanation:

hope this helps :)

5 0
2 years ago
If 10 + a = 10, then a = 0
Lunna [17]

Answer:

B) identity property of addition.

Step-by-step explanation:

Given:

The statement given is:

10+a=10,\ then\ a=0

Here, we observe that 10 is added to a giving the number 10 itself as the answer. So, we know of a property which says that when 0 is added to a number, the result is the number itself. This property is called identity property of addition.

So, the value of a must be 0 because on adding a to 10, we are getting the number 10 only. So, the above statement is an example of identity property of addition.

5 0
3 years ago
PLS PLS HELP ME
forsale [732]

Answer:

475 km

Step-by-step explanation:

(40 + 45 + 50 + 35 + 55  km +  50 *5 km)  

3 0
2 years ago
Ms. Kay is putting $450 in the bank for 7 years. The bank has a rate of 5%. How much will she earn in interest?
KiRa [710]

Answer:

7*450*.5%

Step-by-step explanation:

5 0
3 years ago
Decide if the expressions are equivalent. 2.5x and x+5
Serggg [28]
If you want to see if they are equivalent just substitute any number such as 2, so 2.5(2) = 5 and 2 + 5 = 7, so they are not equivalent (THIS IS TRUE UNLESS YOU DIDNT PUT THE X VALUE IN THE QUESTION)
3 0
3 years ago
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