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DIA [1.3K]
4 years ago
10

Can someone please actually help me?

Mathematics
2 answers:
omeli [17]4 years ago
6 0

it meanse 3io2eiprfejfk3mrnfk3fopk1emkfn3j vj  answer is 3

lorasvet [3.4K]4 years ago
3 0

Step-by-step explanation:

It should be B. 5(20+9)+ 4(30+5)+ 25+ 40

The reason why I say that is because 5(29) you would have to Multiply 20 to 5 and 9 to 5 to get the answer. Then 4(35) will also be split 4(30+5) and do the same. And the 25 would stay the same. And 8(5) is also knows as 8 x 5 which gives you 40.

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Find the value of x. If necessary, write your answer in simplest radical form.<br> 12<br> 9
Kobotan [32]

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3√7

Step-by-step explanation:

9²+B²=12²

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Illusion [34]

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what i dont unederstand

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3 years ago
. Rectangle A measures 9 inches by 3 inches. Rectangle B is a scaled copy of Rectangle A. Circle all of
egoroff_w [7]

Answer:

the answer is b I know this because I'm a very young person but I'm a very young man who has been a great person for the last two decades so I'm not really into this

Step-by-step explanation:

I just don't want you back in here and you know this because I know this because you are a good friend of yours but you have no reason for me not knowing that I was in love and you are a great man but you have no idea how to do this 6AM 6AM I know this because you have to be with him to be a great person to be able and be able and be happy and you will have a great time

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3 0
4 years ago
A jar containing only nickels and dimes contains a total of 60 coins. The value of all the coins in the jar is $4.45. Solve by e
borishaifa [10]

Answer: 31 nickels and 29 dimes

<u>Step-by-step explanation:</u>

Nickels (.05): x

Dimes (.10): y


 Value:     .05x + .10y = 4.45 →  -20(.05x + .10y = 4.45)   →   -x - 2y = -89

Quantity:        x  +    y  = 60   →       1(x  +    y  = 60)           →   <u> x  + y </u> = <u> 60 </u>

                                                                                                       -y  = -29

                                                                                                        y  =  29

Next, substitute "29" for "y" into either equation and solve for "x":

x +  y  = 60

x + 29 = 60

x          = 31


5 0
3 years ago
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