44x + 55x + 77x = 6,464 centimeters.
x =
<span>
<span>
<span>
36.7272727273
</span>
Therefore the sides are
44*</span></span><span><span>36.7272727273 = 1,616
</span>
55*</span><span>36.7272727273 </span>= 2,020
77*
<span>
<span>
<span>
36.7272727273
</span>
</span>
</span>
= 2,828
OR maybe that's another of those infamous Brainly typos.
4x + 5x + 7x = 64 centimeters.
x = 8
Therefore the sides are
4*8 = 32
5*8 = 40 and
7*8 = 56 centimeters
N + n+1+n+2 = 132
3n = 129
n = 129/3 = 43 answer
the 3 integers are 43,44 and 45. Answer
Answer:
71
Step-by-step explanation:
in a triangle all the angles together equal 180°. So all you have to do is add 43 + 66=109 and then subtract that from 180
so if X is -2y then u put that in for x and get -4y and then add 5 to get 9