X= base
one side= x-6
other side= 4+x
x+x-6+4+x = 43
3x=43+2
x=15 length of base
First of all what are u using for brainly phone or laptop,computer. if computer or laptop go here and post it
KE = 0.5mv^2
25 = 0.5 x m x 8^2
25 = 0.5 x m x 64
25 / 32 = m
Hope this helps! Sorry if it’s not right
Answer:
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Step-by-step explanation:
if x=5 then,
y=-6×1+11
=-6+11
=5