How do you round 3,915 o the nearest hundred?

Mathematics

1 answer:

s2008m [1.1K]3 years ago

8 0

You uñere línea the niñez Andes circulé the One but

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Please help ♡♡♡♡♡♡♡

lions [1.4K]

Step-by-step explanation:

$\angle AOB$ and $\angle BOC$ are linear pair angles.

$\therefore m\angle AOB + m\angle BOC = 180° \\ \therefore \: 3x + 124 \degree + 6x + 29 \degree = 180° \\ \therefore \: 9x + 153 \degree = 180° \\ \therefore \: 9x = 180° - 153 \degree \\ \therefore \: 9x = 27 \degree \\ \therefore \:x = \frac{27 \degree }{9} \\ \huge \pink{ \boxed{\therefore \:x =3 \degree }} \\ \\ \because \: m\angle BOC =6x + 29 \degree \\ \therefore \: m\angle BOC =6 \times3 \degree + 29 \degree \\ \therefore \: m\angle BOC = 18\degree + 29 \degree \\ \\ \huge \red{ \boxed{\therefore \: m\angle BOC = 47 \degree }}$

5 0

3 years ago

At the carnival, 9 friends bought 214 tickets.If they wanted to split all the tickets so each friend got the same amount,how man

Oxana [17]

They would need to by 3 more tickets. 214 divided by 9 = 23 with the remainder of 3. So I divided 217 by 9 = 23. I added 3 to 214 which got a whole answer 23.

I hope I helped.

7 0

3 years ago

Read 2 more answers

There

gregori [183]

Answer: first part is 2 then 0, after, its “are two real solutions” on edg, yw

Step-by-step explanation:

8 0

3 years ago

A quantity is growing at a constant 3% yearly rate.what would be it's percent growth after 15 years?

scZoUnD [109]

45% is the answer, since u have to multiply the 3% by 15