2 years ago

Anyone help me please?

Mathematics

2 answers:

Illusion [34]2 years ago

5 0

Each rhombus has four right angles-False

Each square has four right angles-True

solmaris [256]2 years ago

4 0

For the first one false false and the second on is true true

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Heather is a cashier. She can ring up 121212 customers in 999 minutes. At this rate, how many minutes does it take her to ring u

DerKrebs [107]

Would it be 121212/999 then times by 444, which would be 212.3x444 to give a final answer of 53872 minutes

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3 years ago

Which of the following expressions represents the least common multiple of 15, 18, and 25?

Virty [35]

Answer:

$(2)(3^2)(5^2)$

Step-by-step explanation:

we know that

The <u>Least Common Multiple</u> (LCM) of a group of numbers is the smallest number that is a multiple of all the numbers.

we have

15,18 and 25

Decompose the numbers in prime factors

$15=(3)(5)$

$18=(2)(3^2)$

$25=(5^2)$

Multiply common and uncommon numbers with their greatest exponent

The LCM is equal to

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$LCM=450$

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3 years ago

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viktelen [127]

Answer:

1) 2 units right

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3) 2 units left

4) 2 units down

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3 years ago

How do you work out the circumference of a circle using diameter?

azamat

We can get the Circumference of a circle with the diameter by using the formula:

Circumference = Diameter * pie
Where, pie = 22/7 = 3.14

Hope this helps!

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3 years ago

What is an equation of the line that passes through the points (0,-5) and (-6,0)?

charle [14.2K]

Answer:

y=-5/6x-5

Step-by-step explanation:

0-(-5)/-6-0

-5/6 slope

y-(-5)=-5/6(x-0)

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y=-5/6x-5

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2 years ago