All categories

2 years ago

Find the LCM of the numbers using prime factorizations. 36,60

Mathematics

1 answer:

alexandr402 [8]2 years ago

5 0

36=2*2*3*3=2²*3²
60=2*2*3*5=2²*3*5

LCM(36,60)=2*2*3*3*5=2²*3²*5=180

You might be interested in

-12+x-34=60<br> If you like this question please rate this five stars!<br> Thank you!

natulia [17]

Answer:

x=106

Step-by-step explanation:

Let's solve your equation step-by-step.

−12+x−34=60

Step 1: Simplify both sides of the equation.

−12+x−34=60

−12+x+−34=60

(x)+(−12+−34)=60(Combine Like Terms)

x+−46=60

x−46=60

Step 2: Add 46 to both sides.

x−46+46=60+46

x=106

8 0

2 years ago

Find the coordinates of the point (a, b).

Leviafan [203]

Answer:

a = $\frac{1}{\sqrt{2} }$ and b = $\frac{\sqrt{2} }{2}$

Step-by-step explanation:

As we know, the radius of the unit circle is 1 unit (it is the hypotenuse in the right triangle, the blue line)

We use trigonometric formulas to find out a and b

Sin(45) = opposite side / hypotenuse

<=> Sin(45) = b / 1

<=> b= Sin(45)*1 = $\frac{\sqrt{2} }{2}$

Cos(45) = adjacent side / hypotenuse

<=> Cos(45) = a / 1

<=> a = Cos(45)*1 = $\frac{1}{\sqrt{2} }$

So: a = $\frac{1}{\sqrt{2} }$ and b = $\frac{\sqrt{2} }{2}$

5 0

3 years ago

Question 14. Two sides of a triangle have lengths of 7

babymother [125]

Answer:

8 < x < 22

Step-by-step explanation:

If x is the third side , then

difference of 2 sides < x < sum of 2 sides , that is

15 - 7 < x < 15 + 7

8 < x < 22

6 0

3 years ago

Why is 3 + (−5) equal to −2?

tamaranim1 [39]

Answer: since the 5 is a negative you are subtracting it from 3

so 3 +(-5) is actually 3-5. which = -2

Step-by-step explanation:

Hope this helps

5 0

2 years ago

Plot the point A(5, 5)

Fofino [41]

Answer:

go right 5 from (0,0) then up 5 from (5,0)

Step-by-step explanation:

6 0

2 years ago