47x + 55
5(9)=45 then u add the 2 which makes 47x
5(11)= 55
Then you just combine
I'll start working on the rate...
15.25- 8.5 =6.75 6.75/ 3= 2.25 <(This is the rate)
8.5- 2.25= 6.25 6.25- 2.25= 4 <(Now I work my way to the y-intercept)
The y-intercept is 4 and the rate, which I found along the way, is 2.25.
I hope my answer satisfies you.
Answer:
(a + b) (a + b) = 35
Step-by-step explanation:
Answer: 102°
Step-by-step explanation:
First and foremost, we should note that an isosceles triangle has two sides that are equal and that the sum of angles in a triangle equals to 180°.
Since we are told that the isosceles triangle has base angles that each measure 39°, the third angle will be:
t + 39° + 39° = 180°
t + 78° = 180°
t = 180° - 78°
t = 102°
The third angle is 102°.
