Analyze the diagram below and complete the instructions that follow.
3
x
5
7
Find the unknown side length, x. Write your answer in simplest radical form.
A. 4
B. 165
C. 11
D. 5V13
the length of the line separating the two triangles is 4 ( it was determined using the Pythagoras theorem)
so you'll find the value of x usingβ(4^2+7^2)
Answer from: Quest
hello from mrbilldoesmath!
answer:
x - 3
discussion:
x^2 - 9 = (x-3) (x+3) so
(x^2-9)/ (x + 3) = x-3
you,
mrb
Answer from: Quest
the graph in the attached figure
step-by-step explanation:
we have
using a graphing tool
the graph in the attached figure
the roots are ( x-intercepts) x=-0.5,x=1,x=3
the y-intercept is the point (0,3)
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