Answer:
3.14
Step-by-step explanation:
Answer:
D. 11.6 cm
Step-by-step explanation:
The missing length of the right angled triangle can be calculated using Pythagorean Theorem as shown below:

Where,
a = x cm
b = 11 cm
c = 16 cm
Thus:






(nearest tenth)
Answer:
parantheses
Step-by-step explanation:
7x+2y=-17
steps:
x=2x + 5x
y=3y - y
sum=-5 -12