Answer:
Step-by-step explanation:
- The lengths of the sides of a 30-60-90 triangle are in the ratio 1:2:√3.
- The lengths of the sides of a 45-45-90 triangle are in the ratio 1 : 1 : √2
- We can get the length of the longest side of the bottom triangle is 9×2÷√3 =
- And based on the theory shown on the 2nd step, we can get x (the length of the longest side of the upper triangle) is x√2
Answer:
A
Step-by-step explanation:
Area of rectangle = l x w
A = ac
Area of circle = πr^2
r = d/2 = b/2
b = semicircle = half of normal circle
A = π
+ ac
Answer:x=1 y=2
Step-by-step explanation:
you add and get 8x=8 x=1 so plugging in one you get 5+2y=9 so 4=2y so y=2
Answer:
8x=104
Step-by-step explanation:
The answer above is the question simplified down
Option 3
Step-by-step explanation:
You bring the like-terms together and then do the math
