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krek1111 [17]
3 years ago
9

143 x 2 Pls help me please

Mathematics
2 answers:
iren2701 [21]3 years ago
7 0
143 x 2 = 286 because if you mulitpy each by 2 you get 286
jarptica [38.1K]3 years ago
3 0

Answer:

286.

Step-by-step explanation:

if we simply 143 by 2 we get 286. or you can add 143 + 143 = 286 in this case.

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Mr Lim, Mr Tan and Mr Chan have $8650 altogether. Mr Lim has $450 more than Mr Tan. Mr Chan has twice as much money as Mr Tan. H
Natalka [10]

Answer:

Mr. Lim will have $2500

Step-by-step explanation:

Given:

The total amount of money which Mr. Lim, Mr. Tan and Mr. Chan is $8650;

Mr. Lim has $450 more than what Mr. Tan has;

Mr. Chan has double the amount of money than what Mr. Tan has.

Therefore, if we assume that the amount of money Mr. Tan has as x, then...

Total money = Mr. Tan + Mr. Lim + Mr. Chan

therefore,

8650 = x + (x + 450) + 2x

8650 = <u>x + 2x + x</u> + 450

8650 = 4x <u>+ 450</u>

8650 - 450 = 4x

8200 = <u>4</u>x

8200/4 = x

2050 = x

As we assumed earlier, x will be equal to the amount of money Mr. Tan has and the question is asking us how much money Mr. Lim has. To find this out, you have to add $450 to the amount of money Mr. Tan has which is $2050. This is because the question also gives us that Mr. Lim has $450 more that Mr. Tan.

I hope this helped you :)

3 0
3 years ago
Drag and drop the missing values of the relation into the correct boxes to complete the table below.
Zepler [3.9K]

Answer:

1

9

3

4

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Step-by-step explanation:

Just match it with the coordinate points you see above

3 0
3 years ago
IM GOING TO FAIL AND GET IN TROUBLE PLS HELP!!!
Levart [38]

It is root of 4, as that is 2.

8 0
3 years ago
The triangular prism shown below is 6 cm wide and 4 cm deep. The vertical height is 7 cm. What is the length of the side edge, s
Anna007 [38]
Width: w=6 cm
Depth: d=4 cm
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Side edge: s=?

s=sqrt [ (w/2)^2+h^2 ]
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s=sqrt[ (3 cm)^2 + 49 cm^2 ]
s=sqrt (9 cm^2+49 cm^2)
s=sqrt (58 cm^2)
s=sqrt(58) cm
s=7.615773106 cm
s=7.6 cm

Answer: <span>The length of the side edge, s, of the triangular prism is 7.6 cm</span>
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3 years ago
Lynn has a watering can that holds 16 cups of water,and she fills it half full.Then she waters her 15 plants so that each plant
aleksklad [387]
Okay, so if there’s a can that holds 16 cups, and she only fills it halfway, there are 8 cups to water the plants with.

8/15= 0.53 Cups Per Plant.
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