Answer:
diagonal is 17 cm
Step-by-step explanation:
use pathagorean theorem
you have a = 8, b= 15
c is the diagonal of the rectangle (rectangle has 90deg angles)
c^2 = a^2 + b^2
c^2 = 8^2 + 15^2
c^2 = 64 + 225
c^2 = 289
take square root
c = 17
hope this helps
Answer:
<h3>15</h3>
Step-by-step explanation:
<h2>you need to find the lcf(least common factor) of the two numbers which is 15</h2>
Mx - y
5 times 3 - 8
15 - 8
=
7
-18v^2 + 23v^2 =
In order to find the solution to this problem we are gonna add like terms.
-18v^2 + 23v^2
= 5v^2
A negative plus a positive results to a positive
No-you usually can just estimate. For example, 6.3333333 is going to be 6.3, or .666666 is going to be .67 or .7
