3 years ago

Find the least common multiple for 45, 2

Mathematics

1 answer:

tresset_1 [31]3 years ago

6 0

Answer:

Step-by-step explanation:

The LCM is 90 because once you fill out the pattern which would be 45x1 45x2 45x3 and so on and 2x1 2x2 2x3 and so on you will eventually meet at 90.

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The spray from a spinning lawn sprinkler covers an area of 625pi square feet.

kari74 [83]

<span>x/900(pi) = 135/360

x = [900pi][135/360] = 337.5(pi) sq ft (area that receives water)
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~{Oh Mrs.Believer}</span>

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4 years ago

Problem 3

Murljashka [212]

Answer:

$-\frac{2}{5}$

Step-by-step explanation:

Given expression:

2x + 5y = -10

The equation of a straight line is;

y = mx + c

y and x are the coordinates

m is the slope

c is the intercept

Now;

let us write the given expression in slope intercept format;

2x + 5y = -10

5y = -2x - 10

y = $-\frac{2x}{5}$ - 2

So, the slope of the line is $-\frac{2}{5}$

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3 years ago

Can someone help me with this problem and show your work

zloy xaker [14]

55 degrees

The supplementary angle is 55 because 180-125=55

Then subtract the interior angles 180-75-55=55

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=x%20-%206%3D%20-55" id="TexFormula1" title="x - 6= -55" alt="x - 6= -55" align="absmiddle" cla

Helga [31]

Answer:

Step-by-step explanation:

x - 6 = -55 <em>add 6 to both sides</em>

x - 6 + 6 = -55 + 6

x = -49

5 0

3 years ago

Read 2 more answers

What is the volume of this cube?

Novay_Z [31]

Step-by-step explanation:

Use formula for cube volume:

V=a³

Then add informations you already have and you are done.

V=0,5³

V=0,125 m³

8 0

3 years ago

Read 2 more answers