Answer:
x = 38
Step-by-step explanation:
it is a 90 degree angle, so x + 52 = 90
x = 90 - 52
x = 38
Answer:
from one language to another
Step-by-step explanation: or in math In Euclidean geometry, a translation is a geometric transformation that moves every point of a figure or a space by the same distance in a given direction. In Euclidean geometry a transformation is a one-to-one correspondence between two sets of points or a mapping from one plane to another.
Recognize that both 144 and 256 are perfect squares; their sqrts are 12 and 16 respectively. Therefore,
144 12 3
sqrt{ ------ } = ----- = ----
256 16 4
Actually, there are negative roots as well as positive ones here; so (for example) write -12/16 as well as +12/16.
Answer:
C.
Step-by-step explanation:
Given
Required:
Which condition proves that AB is perpendicular to CD
First, calculate the slopes of both.
<u>For AB</u>
<u>For CD</u>
The condition of perpendicularity is:
Substitute values for m1 and m2
Option (c) is correct