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3 years ago

What is the LCM of 18 and 45 ?

Mathematics

1 answer:

zhannawk [14.2K]3 years ago

3 0

Their least common multiple is 90 .

90 = 5 x 18

90 = 2 x 45

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Maurinko [17]

<h3>Answer:</h3>

C). The function is linear because it decreases at a constant rate.

<h3>Step-by-step explanation:</h3>

y changes by -1 every time x changes by +2. When the rate of change is constant, the function is linear.

4 0

3 years ago

78 divided 21 please answer with the remainder

Gnesinka [82]

Answer:

3.7142

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

9. To stitch a shirt, 2 m 15 cm cloth is needed. Out of 40 m cloth, how many shirts can be stitched and how much cloth will rema

DerKrebs [107]

Answer:

1 Shirt and 185cm remaining cloth

Step-by-step explanation:

2m and 15cm = 215cm

40m = 400cm

400/215=1.860465116

A shirt cant be in decimal so we remove the decimals, and take the as the answer. For the decimals, they are the remaining cloth.. to calculate the amount of remaining cloth we do:

1.860465116-1

=860465116

215*860465116=185cm

5 0

2 years ago

Which one is it please help

noname [10]

The answer to m1= 130

4 0

2 years ago

PLEASE HELP ME!!!!!!!!!!!!!!!!!!

lilavasa [31]

Answer:

a) 4 - $vt - d = \frac{1}{2} at^{2}$

b) 1 - $2(vt - d) = at^{2}$

c) 6 - $\frac{2(vt - d)}{t^{2}} = a$

Step-by-step explanation:

It simply asks the steps to go from the original displacement formula to isolate a (the acceleration). It's just a matter of moving items around.

We start with:

$d = vt - \frac{1}{2} at^{2}$

We then move the vt part on the left side, then multiply each side by -1 (to get rid of the negative on the at side and to match answer choice #4):

$vt - d = \frac{1}{2} at^{2}$

Then we multiply each side by 2 to get rid of the 1/2, answer #1:

$2(vt - d) = at^{2}$

Finally, we divide each side by t^2 to isolate a (answer #6):

$\frac{2(vt - d)}{t^{2}} = a$

4 0

3 years ago