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Angelina_Jolie [31]
3 years ago
13

Plz help me answer this!!!

Mathematics
2 answers:
mezya [45]3 years ago
7 0

Answer:

daniel would have been 17

Step-by-step explanation:

when daniel was 20, ben was already 40. 2 years ago, ben was 38 and daniel was 18. so, if three years ago daniel was and he was 3 times YOUNGER, then ben would have been about 51 ish.

if im wrong, then please sorry. im happy to help anyway:)

densk [106]3 years ago
5 0

Answer: prob 50?

Step-by-step explanation:

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You are filling paper cones with popcorn for a party.
Sunny_sXe [5.5K]

Answer:

The amount of popcorn needed to  fill the paper cone is V=1,005\ cm^{3}

Step-by-step explanation:

we know that

The volume of a cone is equal to

V=\frac{1}{3}\pi r^{2} h

In this problem we have

r=8\ cm

h=15\ cm

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substitute

V=\frac{1}{3}(3.14)(8)^{2}(15)

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8 0
3 years ago
Simply sixteen squared divided by four cubed
FinnZ [79.3K]
You mean "Simplify 16²÷4³?"
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4³=4*4*4
so:
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               4³  =  4*4*4 =    4*4*4     1
OR
256 ÷ 64 = 4
6 0
3 years ago
Read 2 more answers
Louann and Carla received equal scores on a test made up of multiple choice questions and an essay. Louann got 14 multiple choic
Gnoma [55]
Louann= 14x+24
Carla= 16x+14
 So basically this is just like solving equations. The way I did this was just put random numbers for x and then solve it.
First attempt: 
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98+24=112+14
122=126
 Okay the first one didn't work so I use 6 for x. 
Second attempt: 
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84+24=96+14
108=110

So 6 didn't work and you already should know that the answers should be between 1 and 5. 

So now I going to do 5 for x
Third attempt:
14(5)+24=16(5)+14
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94=94
 
And so the answer is 5! :D The multiply choice questions were worth 5 points and Louann and Carla had 94 for their scores! I hope this help you out and clear for you! :D
7 0
3 years ago
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MrRissso [65]
5(4x - 10) + 10x = 4(2x - 3) + 2(x - 4)
20x - 50 + 10x = 8x - 12 + 2x - 8
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20x = 30
x = 3/2 <==
6 0
3 years ago
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Help:
dalvyx [7]

Answer:

Step-by-step explanation:

a. (11x) + (22x)= 33x

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4 0
2 years ago
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