Answer:
yep
Step-by-step explanation:
3/8. Divide 3/4 by two to get 3/8.
9514 1404 393
Answer:
3) y = √10
4) x = 5√2
Step-by-step explanation:
The side ratios of an isosceles right triangle (one of the "special" right triangles) are ...
1 : 1 : √2
So, for some multiplier k, they can be made to match the sides in your triangles.
__
3) 1·k : 1·k : k√2 = √5 : √5 : y
Clearly, k = √5, so ...
y = (√5)(√2)
y = √10
__
4) k : k : k√2 = x : x : 10
k = 10/√2 = (5√2)/2
k = x = (5√2)/2
B and C because sqrt of 16=4 so sqrt of anything larger than 16 is greater than 4
The s um is positive because 11/12 is greater than 7/8
