let X be the length of the triangle
3(X+6)+4X=53
3X+18+4X=53
7X =53-18
7X=35
X=5
the length of the shorter wire is
5cm×4＝20cm
the length of the loner wire is
(5+6) ×3= 33cm
A wire of 53 cm long is cut into two parts.The longer wire i
4个回答
相关问题
-
A piece of wire,536cm long is cut into two parts such that t
-
there was a long silence on the other end of the wire .follo
-
What did you use that knife ( I used it( ) cutting the wire.
-
计算机基础的一些问题 As part of the process of setting up a wired netw
-
If a rectangle is cut into two cubes of exactly the same siz
-
what is the maximum number of 5/4 foot pieces of wire that c
-
She is cutting the apple into two _____ (half).
-
英文作文wire two paragraphs to describe a favorite family member
-
It comes into our flat through thin wires.同义句
-
No one can walk the wire without a bit of fear unless ____ve