Find expert advice and community support for all your questions on IDNLearn.com. Discover reliable answers to your questions with our extensive database of expert knowledge.

What is the distance between (7,2) and (-3,2)?
A.8
B.12
C.4
D.10


Sagot :

Answer:

The answer is D

......(don't mind this it's because it says that it needs to be 20 characters long) but the answer is D

The answer is D (10)

Explanation:

Let (7, 2) be (x1, y1) and (-3, 2) be (x2, y2)

Using the Distance Formula,
d = sqrt[(x2 - x1)^2 + (y2 - y1)^2]
= sqrt[(- 3 - 7)^2 + (2 - 2)^2]
= sqrt[(-10)^2 + 0]
= sqrt[100]
= 10 units