What we can do is set up an algebraic equation.
our variable can me L for Length
3L+4L+5L=90
now all we have to do is solve
12L=90
---- ----
12 12
L=7.5
now multiple each number in the ratio by 7.5 to find out how long each side is
3 times 7.5 is 22.5
4 times 7.5 is 30
5 times 7.5 is 37.5
the side lengths are 22.5, 30, and 37.5
Answer:
See below.
Step-by-step explanation:
A. II
B. On the line.
C. III
D. Origin
E. I
F. II
G. II
H. I
I. IV
J. III
Answer:
Step-by-step explanation:
Given the equation
comparing the equation with the slope-intercept form
Here,
so the slope of the line is 2/7
As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line, so
the slope of the perpendicular line will be: -7/2
Therefore, the point-slope form of the equation of the perpendicular line that goes through (4,-6) is:
Answer:
shown below
Step-by-step explanation:
1. o corresponds with r
2.q is also 70 degrees
3. and QR is 8.5 inches
Answer:
Angle Bisector.
Step-by-step explanation:
Okay.
SU is the line across the triangle.
It isn't perpendicular because it will meet the lines eventually.
Median is a number.
I believe It's the Angle Bisector, but i'm going off of a gut feeling.
