We have to use pythagorean theorem. The equation is

so we plug in the numbers (hypothenuse is always C in the equation)

now we solve:

Exponents

Subtract
a=6 Square Root
x=6 Answer
Answer: 145
Step-by-step explanation: You just add the angles together so 110+35=145
0.4 is 4/10 in decimal form.
Answer:
60%
Step-by-step explanation:
he gave away 2/5 which is 40%. 100%-40% is 60%