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Helen [10]
1 year ago
15

1. Write the name of the properties:

Mathematics
1 answer:
faust18 [17]1 year ago
6 0

Answer:

a) Commutative property of addition

b) Identity Property of Multiplication

c) Identity Property of Addition

d) Associative Property of Addition.

Step-by-step explanation:

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The voltage in a circuit is the product of two factors, the resistance and the current. If the voltage is 6ir + 15i + 8r+20, fin
zhuklara [117]

Answer:

  • resistance: (2r +5)
  • current: (3i +4)

Step-by-step explanation:

The factors of the given expression are ...

  6ir +15i +8r +20 = (3i +4)(2r +5)

Which factor is current and which is resistance is not clear. Usually, resistance is referred to using the variable r, so we suppose the expressions are supposed to be ...

  resistance: (2r +5)

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6 0
3 years ago
The sum of two numbers is 136.One number is 51.What is the the other number? What are the common factors of these two numbers
SVEN [57.7K]
136-51=85. so the common factors would be 1 and 17
4 0
2 years ago
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The number of cars at a dealership dropped from 64 to 48 after a weekend sale.
Mariana [72]

Answer:

25%

Step-by-step explanation:

{(whole- part)/whole}*100%

(64 -48)/64 *100%= 25%

8 0
3 years ago
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Write the decimal using unit 90 rupees 75 paise​
Klio2033 [76]

Answer:

  1. Rupees 90.75

Step-by-step explanation:

  • As 75 p is equal to 0.75 rupees.
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7 0
3 years ago
Please please help guys
dexar [7]

Answer:

234.85

Step-by-step explanation:

This was easy!!!

(The gardener comes 4 times a month... so divide 85.40 by 4 and you will get 21.35. Each time he comes, he gets 21.35 and by the end of the month, he has 85.40. It says he already came 11 times. So 4 + 4 = 8 + another 4 that equals 12. He came only two months and a few weeks. This means multiply 85.40 by 2 so you would get 170.8. It said he came 11 times so substract 11 from 8 and you would get 3. So multiply 21.35 by 3 and get a total of 64.05. Add 170.8 and 64.05 to get 234.85!!! The answer is 234.85 or C!!!!

5 0
3 years ago
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