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
nika2105 [10]
2 years ago
12

Find the distance between the points (-10, -9) and (-7, -1).

Mathematics
2 answers:
gulaghasi [49]2 years ago
6 0
The distance is 8.5 because the 4 doesn’t round. Hope that helps.
QveST [7]2 years ago
3 0

Answer:

Distance: 8.5440037453175

Step-by-step explanation:

Distance: 8.5440037453175

Steps:

Distance (d) = √(-7 - -10)2 + (-1 - -9)2

= √(3)2 + (8)2

= √73

= 8.5440037453175

Slope and Angle:

ΔX = -7 – -10 = 3

ΔY = -1 – -9 = 8

Slope (m) =  

ΔY

ΔX

=  

8

3

= 2.6666666666667

θ =  

arctan( ΔY )

ΔX

= 69.443954780417°

Equation of the line:

y = 2.6666666666667x + 17.666666666667

or

y =  

8 x

3

+  53

3

When x=0, y = 17.666666666667

When y=0, x = -6.625

You might be interested in
The difference between an observational study and an experiment is that
lorasvet [3.4K]

Answer:

I think it's the last one! In an experiment, one group is studied over a short period of time---

7 0
2 years ago
Emmet rolls a number cube. In 5 out of 24 trials, he rolls a six. What is the
V125BC [204]

Answer:

A.

Step-by-step explanation:

3 0
2 years ago
Which is the graph of f(x) = –(x + 3)(x + 1)
Sergio [31]

Answer: Please refer to the attachment below

Step-by-step explanation:

4 0
3 years ago
Help me solve this pls
ddd [48]

Answer:

\frac{x - 10}{8}

Step-by-step explanation:

\frac{3x}{8} - \frac{x + 5}{4}

The common denominator of both fractions is 8. Therefore,, divide the denominator of each fraction, then multiply what you get by the numerator of each fraction.

Thus:

\frac{1(3x) - 2(x + 5)}{8}

\frac{3x - 2x - 10}{8}

\frac{x - 10}{8}

5 0
3 years ago
The stock of Company A lost $4.17 throughout the day and ended at a value of
Anit [1.1K]

Answer:

4%

Step-by-step explanation:

After losing 4.17, it came down to 100.08, so the opening price was:

100.08 + 4.17 = 104.25

To find percentage decline, we find the ratio of the "change" (which is 4.17) divided by the opening (original) price, which is 104.25. Then we multiply that fraction by 100 to get our percentage decline.

So,

\frac{4.17}{104.25}*100=4

Thus, the

percentage decline = 4%

4 0
2 years ago
Other questions:
  • Which of the following are always classified as a trapezoid? Select all that apply.
    8·2 answers
  • Solve the following system of equations:
    12·1 answer
  • What is the measure of angle 4? A triangle has angles 33 degrees, 75 degrees, 3. The exterior angle to angle 3 is 4. 42° 72° 108
    6·2 answers
  • The 6th-grade class wants to raise $600 for toys for Tots. In the first week of their fundraiser, they raised $157. In the secon
    14·1 answer
  • 1. 1/2 x 4/7 =
    7·2 answers
  • What is the gcf of 51 and 3
    10·1 answer
  • 8th grade math surface area
    14·1 answer
  • 12.
    13·1 answer
  • The price of an item has dropped to$63 today.Yesterday it was $140.find the percentage decrease
    8·1 answer
  • Which line is parallel to Y=-4<br> x=6<br> y=-4x<br> y=6<br> y=4x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!