Answer:
7
Step-by-step explanation:
In similar triangles, corresponding elements are proportional. Then we get,
(2x + 1)/(x-1) = 10/4
4(2x +1) = 10(x-1)
8x + 4 = 10x - 10
8x = 10x - 14
2x = 14
x = 7
Hope it helps and if it does, please mark me brainliest...
Answer:
ewfd
Step-by-step explanation:
ewxd
Answer:
14
r
3
−
40
r
2
+
12
r
+
24
=4
Step-by-step explanation:
Answer:
inverse
Step-by-step explanation: