Interior angles of a triangle should always add up to 180.
180-154=26
26-13=13
X=13
Answer:
hello :
(3/2)×(3/2)×(3/2)×(3/2) = (3/2)^4
Answer:
Step-by-step explanation:
43x28=1204
17+7 =25
1/5 = 0.20
3/4= 0.75
25 + 0.20 + 0.75
=25 + 0.95
= 25.95
I hope this helped a bit!:)
Answer:
3) answer is 120 4) 105
Step-by-step explanation
3) 180 - (70+50) = 60
180-60 = 120 <-- thats the answer
4) 180 - ( 80+25) = 75
180 - 75 = 105 < thats the answer