3 years ago

Find the distance between points P(5,8) and Q(1,7) to the nearest tenth

1 answer:

3 0

Answer:

$length = \sqrt{ {(x _{1} - x_{2} )}^{2} + {(y _{1} - y_{2} })^{2} } \\ = \sqrt{ {(5 - 1)}^{2} + {(8 - 7)}^{2} } \\ = \sqrt{16 + 1 } \\ = \sqrt{17} \\ length = 4.1 \: units$

You might be interested in

10. What percent of 32 is 15? If necessary, round to the nearest tenth of a percent.

ankoles [38]

Answer:

46.9

Step-by-step explanation:

i looked it up

8 0

3 years ago

Read 2 more answers

GEOMETRY PROBLEM THAT I CAN NEVER GET

alina1380 [7]

Answer:

Therefore the friends will have to buy 511 feet of fence (rounding up) or 510 feet of fence ( to the nearest foot).

Step-by-step explanation:

i) perimeter of rectangular yard = 319 feet

ii) perimeter of yard of friends $= \frac{8}{5} \times 319 = 510.4$

iii) Therefore the friends will have to buy 511 feet of fence or 510 feet of fence ( to the nearest foot).

6 0

3 years ago

What is the opposite of 3√ ? 13√ −3√ −32 3²

Ivan

Answer:

D or B

Step-by-step explanation:

7 0

3 years ago

If the first chapter of a certain book is 40 pages long and makes up 20% of the book, how many pages does the entire book have?

Setler [38]

Answer:

200

Step-by-step explanation:

20% of a book = 40 pages

100% of a book = x pages

20/100 = 40/x Cross multiply

20x = 100*40 Combine the right

20x = 4000 Divide by 20

20x/20 = 4000/20 Do the division

x = 200 Answer

5 0

3 years ago

Item 7A large pool has a faucet to allow water to enter the pool and a drain to allow water to leave the pool.Each minute, the f

andre [41]

Answer:

-3 1/8

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers