Question
upstudy study bank question image url

Question \( 2(1 \) point) \( \begin{array}{ll}\text { 11) }(-10,-7),(-8,1) & \text { 12) }(-6,-10),(-2,-10) \\ \text { Find the distance (Round to tenths place) }\end{array} \)

Ask by Harris Crawford. in the United States
Feb 03,2025

Real Tutor Solution

Tutor-Verified Answer

Answer

The distances are: - **11)** 8.2 units - **12)** 4.0 units

Solution

Sure, let's calculate the distances for both pairs of points. **11) Points \((-10, -7)\) and \((-8, 1)\):** Use the distance formula: \[ \text{Distance} = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} \] \[ = \sqrt{(-8 - (-10))^2 + (1 - (-7))^2} \] \[ = \sqrt{(2)^2 + (8)^2} = \sqrt{4 + 64} = \sqrt{68} \approx 8.2 \] **12) Points \((-6, -10)\) and \((-2, -10)\):** Since the y-coordinates are the same, it's a horizontal distance: \[ \text{Distance} = |-2 - (-6)| = 4.0 \] **Final Answers:** - **11)** The distance is **8.2** units. - **12)** The distance is **4.0** units.

Reviewed and approved by the UpStudy tutoring team

error msg
Explain
Simplify this solution

Mind Expander

To find the distance between the points \((-10, -7)\) and \((-8, 1)\), we can use the distance formula: \[ d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} \] Here, \((x_1, y_1) = (-10, -7)\) and \((x_2, y_2) = (-8, 1)\). Calculating: 1. \(x_2 - x_1 = -8 - (-10) = 2\) 2. \(y_2 - y_1 = 1 - (-7) = 8\) Now, substituting back into the formula: \[ d = \sqrt{2^2 + 8^2} = \sqrt{4 + 64} = \sqrt{68} \] Rounding to the tenths place, we find: \[ d \approx 8.2 \] Next, let's find the distance between the points \((-6, -10)\) and \((-2, -10)\): Using the distance formula again: 1. \(x_2 - x_1 = -2 - (-6) = 4\) 2. \(y_2 - y_1 = -10 - (-10) = 0\) Now calculate: \[ d = \sqrt{4^2 + 0^2} = \sqrt{16} = 4 \] Thus, the distances rounded to the tenths place are approximately: 1. **For points \((-10, -7)\) and \((-8, 1)\)**: 8.2 2. **For points \((-6, -10)\) and \((-2, -10)\)**: 4.0

Try Premium now!
Try Premium and ask Thoth AI unlimited math questions now!
Maybe later Go Premium
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy