3 years ago

174,383 round to the nearest thousand

1 answer:

7 0

18,000. When the place before the number you are trying to round to is less that 5, that round down. If its is 5 or more, then round up.

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<img src="https://tex.z-dn.net/?f=%7B%28%5Cfrac%7B4%7D%7B3%7D%29%20%5E%7B-1%7D%20-%20%28%5Cfrac%7B1%7D%7B4%7D%20%29%5E%7B-1%7D%2

neonofarm [45]

Step-by-step explanation:

(4/3)–1 = 3/4 and (1/4)–1 = 4/1

now we have,

(3/4 - 4)–1 = (-13/4)–1

= -4/13

7 0

3 years ago

Mary wants to buy a small fence place around us semi circular garden demeanor of a semi circle is 18 feet Mary calculus that sh

nevsk [136]

Diameter of a semi circular garden = 18 feet

Radius of the garden :

$= \tt\frac{diameter}{2}$

$=\tt \frac{18}{2}$

$=\tt 9 \: feet$

Thus, the radius of the semi circular fence = 9 feet

We know that :

$\color{hotpink}\tt \: Circumference \: of \:a \: semi \: circle \color{plum}=\pi r$

Which means, the circumference of Mary's semi circular garden :

$=\tt \pi r$

(pi value = 3.14)

$= \tt3.14 \times 9$

$=\tt 28.26 \: \: feet$

Thus, the circumference of fence needed for the semi circular garden = 28.26 feet

28.26 can be rounded off to 28.30 and 28.30 is the same as 28.3

Thus, Mary's reasoning is correct.

Therefore, Mary's reasoning is correct which means she needs 28.3 feet of fence to surround her garden.

6 0

3 years ago

Find the greatest common factor of the following monomials : 10b^5 , 26b^6

charle [14.2K]

Answer:

2b^5.

Step-by-step explanation:

The Greatest Common Factor of 10 and 26 is 2.

The GCF of b^5 and b^6 is 5^5.

Answer is 2b^5.

4 0

3 years ago

5x - 4y = 1 <br> 2x + 3y = 5<br> show your work

sineoko [7]

Answer:

7x is your answer

I really hope this helps

Step-by-step explanation:

please like if right :)

5 0

4 years ago

Read 2 more answers

Scrie numarul 13421 ca: a.suma de doua numere naturale; b.diferenta de doua numere naturale;

krek1111 [17]

13421= 10000+3421 (sumã de două nr. naturale)
13421= 23000-9579 (diferența de 2 nr. naturale)

6 0

3 years ago