1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
fiasKO [112]
3 years ago
9

4. Find the distance between the two points. Round to the nearest tenth if necessary.

Mathematics
1 answer:
Archy [21]3 years ago
3 0

Answer:

Distance = 7.8 units

Step-by-step explanation:

In coordinate geometry, the distance between the 2 points is given by

Distance = \sqrt{(x1-x2)^{2} + (y1-y2)^{2} }

where (x1,y1) and (x2,y2) are coordinates of the 2 points.

Above the 2 points given are, (-2,-1) and (3,5).

<em>x1 = -2 , y1 = -1 , x2 = 3, y2 = 5</em>

<em>Distance = \sqrt{((-2)-(3))^{2} + ((-1)-(5))^{2} }</em>

<em>Distance = \sqrt{61}</em>

<em>Distance = 7.8102 units</em>

To the nearest tenth, Distance = 7.8 units

You might be interested in
A culture started with 5000 bacteria. after 7 hours, it grew to 6500 bacteria. predict how many bacteria will be present after 1
spin [16.1K]

6500=7x+5000

6500-5000=7x+5000-5000

1500=7x

1500/7≈214

x≈214

y=19·214+5000

y=9066

answer=9066 bacteria

4 0
3 years ago
Which ones greater 8 inches or 8 feet
Gre4nikov [31]

Answer:

8 feet

12 inches equals 1 foot, so 8 inches is a lot smaller than 8 feet.

4 0
2 years ago
Read 2 more answers
Guys.....My Bf just broke up with me I will give away 100 point brainlist if you help me calm down.
Assoli18 [71]

Answer:

Ok for one im sooo sooorrry i know how it feels but guess what that guy is probably a loser you should tell yourself your better than him and you deserve better. Some People are just du.mb but u can do better.

7 0
2 years ago
What is the slope of the line graphed in the coordinate grid?
zvonat [6]

Answer:

3/4

Step-by-step explanation:

I drew a slope triangle and found the slope by finding the distance between two points on the line.

vertical distance/horizontal distance

Hope this helped!

5 0
3 years ago
Simplify √ 320 A. 8√ 5 B. 4√ 2 C. 14√ 2 D. 5√ 7
antoniya [11.8K]
According to my calculations,

A. is the correct answer.

8√5
6 0
3 years ago
Other questions:
  • A bar of metal is cooling from 1000°C to room temperature, 22°C. The temperature, H, of the bar t minutes after it starts coolin
    6·1 answer
  • 1. Which expression is the completely factored form of x^6−64y^3 ?
    13·1 answer
  • Without a calculator determine if the whether sin 192 is postivte or a negatvive
    7·1 answer
  • It took mr. Raleigh a total of 9 hours to drive to his grandpa’s house. He drove m miles before lunch 240 miles after lunch. If
    14·1 answer
  • Ned counts by dives he starts at 80 which number should he say next
    11·2 answers
  • What is the nth term rule of the linear sequence below 15, 7, -1, -9, -17
    9·2 answers
  • How many triangles do you see
    9·2 answers
  • The word at the end says equation​
    7·1 answer
  • Please solve this <br><br>.............​
    6·1 answer
  • Among 43,592 in-hospital patients who had cardiac arrest during the day, 23,549 survived. Among 27,963 patients at night, 7,804
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!