Answer:
what do u need help with
Step-by-step explanation:
there's no picture
Answer:
38.60mm
Step-by-step explanation:
Step one:
Given data
We are given that the dimension of the triangles are length 23 mm and 31 mm
Let us assume that the triangle is a right angle triangle
Step two:
Applying the Pythagoras theorem we can find the third as

square both sides
z= √ 1490
z= 38.60mm
Hence a possible dimension of the third side is 38.60mm
Answer:
65/140
as a percentage is 46.43
hundredth rounding
46.4
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
x² - 4x - 7 = 0
(x - 2)² = 11