Answer:
8 - 
Step-by-step explanation:
For this problem you have to use the 45-45-90 triangle theorem and 30-60-90 theorem.
For 45-45-90, the isosceles sides = 4, so the hypotenuse of the 30-60-90 triangle is 4 times 2, which is 8. If x is 8, then since y is the side across from the 60 angle, y is
. Since this really can't be simplified after y is subtracted from x, the final answer is just 8 -
.
Answer:
2 to 3 in simplest form
Step-by-step explanation:
Answer:
9 times
Step-by-step explanation:
397/45= 8.6 Round to nine because you cant have half rides
Answer:
2a+6a+7+8+10+11
Step-by-step explanation: