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3 years ago

The ages of three friends are consecutive integers. The sum of their ages is 45

Mathematics

2 answers:

Airida [17]3 years ago

8 0

Answer:

their ages are 14, 15, and 16. Is that what you were asking?

Step-by-step explanation:

let x be the age of the smallest friend

x+(x+1)+(x+2)=45

3x+3=45

3x=42

x=14

Alborosie3 years ago

6 0

45 = (x) + (x + 1) + (x + 2)

45 = 3x + 3

- 3

42 = 3x

14 = x

45 = 14 + (14 + 1) + (14 + 2)

45 = 14 + 15 + 16

The ages of the 3 friends are 14, 15, and 16.

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tangare [24]

$\bf \textit{area of a sector of a circle}\\\\
A=\cfrac{\theta\pi r^2}{360}\qquad 
\begin{cases}
\theta=\textit{angle in degrees}\\
r=radius\\
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r=8\\
A=125.6
\end{cases}
\\\\\\
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Dafna11 [192]

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Mama L [17]

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2 years ago

If the textbook weight 19.6 newtons on venus, what is the strenght of gravity on that planet?

victus00 [196]

Answer:

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Step-by-step explanation:

If you were referring to the question :

If a 2.2 kg textbook weighs 19.6 newtons on Venus, what is the strength of gravity on that planet then read on.

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where:

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Ipatiy [6.2K]

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Hope I helped!

Let me know if you need anything else!

<span>~ Zoe</span>

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