3 years ago

PLEASE HELP IDHD >~<

Mathematics

1 answer:

kupik [55]3 years ago

8 0

Answer:

multiply the height and width of each side to get the area

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Refer to your Expeditions in Reading book for a complete version of this text.

ahrayia [7]

Answer:

The 3rd one, The 1st one and The last one.

Step-by-step explanation:

6 0

2 years ago

each student in ms sikes's kindergarten class has a box of crayons. each box has 36 crayons.if there are 18 students in ms sikes

UkoKoshka [18]

The answer is 648.

You have to multiply 36 by 18 to get 648

36×18 = 648

Hope that Helps :]

3 0

3 years ago

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Burka [1]

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<em>NOT VALID</em>

7 0

3 years ago

Pete has three dollars less than what Linda has. if together has 81 dollars how much does a person have? I NEED HELPP I CAN MAKE

Korvikt [17]

Answer:

39$ for Pete

42$ for Linda

Step-by-step explanation:

Brainliest pls :)

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3 years ago

Suppose that, in some distant part of the universe, there is a star with four orbiting planets . One planet makes a trip around

WINSTONCH [101]

Answer: 90 Earth years.

Step-by-step explanation:

Analizing the information provided in the exercise, you need to find the Least Common Multiple (LCM) of the given numbers.

You can follow these steps:

1. You must descompose 6, 9, 15 and 18 into their prime factors:

$6=2*3\\\\9=3*3=3^2\\\\15=3*5\\\\18=2*3*3=2*3^2$

2. Finally, you need to choose the commons and non commons with their greatest exponents and multiply them. Then you get:

$L.C.M=2*3^2*5=2*9*5\\\\L.C.M=90$

Therefore, it will take 90 Earth years for them to all line up.

3 0

3 years ago