What is the LCM of 18 and 45 ?

Answers

Answer 1

Answer:
Their least common multiple is 90 .

90 = 5 x 18

90 = 2 x 45

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Properties in mathematics 0+14=14 is what type of property

Answers

the zero propperty because you are add any thing plus zero

7. Reason He wanted to make another quilt with an area of 42 square feet. What are its possible dimensions if they must be whole numbers? Which length and width makes the most sense for a quilt?

Answers

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myles and stephen participated in the long jump at the track meet . Myles jumped 4 7/10 meters. Stephens jump was 3 4/5 meters whose jump was further and by how much...

Answers

you would have to subtract both of them and you will get 9/10 stephens jump was further

X^2+x=2?? how would i solve this??

Answers

x^2+x=2
first set to zero
x^2+x=2
subtract 2 from both sides
x^2+x-2=0
factor because if you have
x times y=0 then assume x and/or y=0 so

factor x^2+1x-2
to factor you find what 2 number add to 1 and multiply to get -2
the numbers are -1 and 2 so
it factors out to
(x-1)(x+2)=0
assume each is zero
x-1=0
add 1 to both sides
x=1

x+2=0
subtract 2 from both sides
x=-2

x=1 or -2