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insens350 [35]
3 years ago
10

There are -------------- terms in the expansion of (7x+2y)^12.

Mathematics
2 answers:
stepladder [879]3 years ago
7 0
There is 1 term, because it is factorized into 1.
kiruha [24]3 years ago
3 0
It should be 3 because its 3 numbers
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A trinidadian who is planning to visit Canada changed $3192 to canadian currency. How many $ did the triodion received
DanielleElmas [232]

Answer:

$3934

Step-by-step explanation:

We know that the currency of different countries are different.

So, one US dollar = 1.23 Canadian dollar

Given : $3192

A trinidadian changed some US dollar to Canadian dollar who plans to visit Canada.

He exchanged $3192.

Therefore,

1 US dollar = 1.23 Canadian dollar

The value of $ 3192 will be equal to = 1.23 x 3192

                                                            = $ 3933.96

                                                            ≈ $ 3934

Therefore,  triodion received =  $ 3934.

8 0
3 years ago
Please Please tell me if I did this right or not, if you know how to do it. Please tell me the correct answers if they are wrong
Mazyrski [523]

Answer:

They seem good to me but I think you should switch up the numbers ion know I gotta see

5 0
3 years ago
Read 2 more answers
Problem referred below <br> please help
zaharov [31]

Answer:

60

Step-by-step explanation:

Perimeter = 2l + 2w

57x2 = 114

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120 / 2 = 60

6 0
2 years ago
Solve 2x + 5 = 12 please help ​
kherson [118]

Answer:

first method

subtract 5 from both side

2x + 5 -5 = 12 - 5

:. 2x = 7

:. X= 2

7

divide 2 from both side

X= 2x 7

2 2

:. X= 3.5

second method

2x = 12 - 5

2x = 7

X= 2 ÷ 7

:. X= 3.5

3 0
3 years ago
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AnnyKZ [126]

Answer:

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Step-by-step explanation:

x= 25 percent of 200

25/100 times X/200

Cross multiply them and you get

100x=5000

X=5000/100

X=50

25 percent of 200 is 50.

Which means they have away 50 pens

7 0
3 years ago
Read 2 more answers
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