All categories

2 years ago

1

Mathematics

2 answers:

AVprozaik [17]2 years ago

8 0

Answer:

1. 12 children

2. 72 minutes

Step-by-step explanation:

1. Find the GCF of 36 and 24, which is 12

2. Find the LCM of 18 and 24, which is 72

Eva8 [605]2 years ago

5 0

Answer:

1) 12

2) 72

Step-by-step explanation:

1) The GCF of 36 and 24 is 12. So, each child would get 3 prizes and 2 balloons.

2) The LCM of 18 and 24 is 72. When the first radio station is playing the song for the fourth time, the second radio station will play the song for the third time. This will happen 72 minutes after they both play it for the first time.

You might be interested in

-5.2(m+3.4)=2.6 what is the value of m?

RSB [31]

Hope this will help u....

6 0

3 years ago

Read 2 more answers

Write a proportion for each of the diagrams below and solve for the missing value.

Arada [10]

Answer:

x=7.5

Step-by-step explanation:

$\frac{8}{5} =\frac{12}{x}$

$8x=60$

$x=7.5$

8 0

2 years ago

HELP PLEASE I WILL GIVE 100 Poins just please and brainliest

KiRa [710]

Answer:

R&S

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

HELP ASAPPPPPPP!!!!!!!!!!!!!!!50 POINTS!!!!!!!!

Ratling [72]

I have no internet for the past week and it won’t work on me lol I don’t have internet to say I

3 0

3 years ago

The correct answer is letter E, but I am not sure how to approach this problem and I was wondering if anyone can offer any guida

Jobisdone [24]

Explanation:

The key to area in polar coordinates is the formula for the area of a sector:

a = (1/2)r²θ

Then a differential of area* can be written as ...

da = (1/2)r²·dθ

Filling in the given function for r, we have ...

da = (1/2)(4cos(3θ))²·dθ = 8cos(3θ)²·dθ

The integral will have limits corresponding to the range of values of θ for one loop of the graph: -π/6 to π/6. So, the area is ...

$\displaystyle A=\int{da}=\int\limits_{-\pi /6}^{\pi /6}{8\cos{(3\theta)}^2}\, d\theta\\\\=8\int\limits_{-\pi /6}^{\pi /6}{\cos{(3\theta)}^2}$

_____

* As with other approaches to finding area (horizontal or vertical slice, for example), we assume that the differential element dθ is sufficiently small that we need not concern ourselves with the fact that r is a function of θ.

6 0

3 years ago