Answer:
16.7 Units
Step-by-step explanation:
To find the length of r, you set up the equation as sin(45)= 4.9/r. Then you get r by itself changing it to r = 4.9/sin(45). Then you can find that r = 6.9. Since this is an isosceles triangle, n^1 has to be equal to 4.9. Then you add all the side lengths together. 4.9 + 4.9 + 6.9 = 16.7 units
Answer: 7y+5
Step-by-step explanation:
Combine Like Terms:
4y+5+3y
(4y+3y)+(5)
7y+5
Answer:
E
Step-by-step explanation:
-5x+7=1
-5x=-6
x= 1.2
E
