Step-by-step explanation:
angle HIJ=107°
angle IDJ=31°
now,
angle HIJ+angle JID=180°{ being straight angle}
107+angle JID=180°
angle JID=180°-107=73°
again,
angle JID+angleIDJ+angleDJI=180°{ sum of angle of triangle}
73°+31°+angleDJI=180°
angle DJI=180°-1104°=76°
hence,
angleAJF=angleDJI{ vertically opposite angle}
x=76°
hope it helps.
£26.4 because 10÷3 is 3.3 requiring and 3.3×8 is 26.4
5+2h i think this is how it would be represented
Answer:
7
Step-by-step explanation:
simplify
7^(½)×7(½). or.
= 7^(½+½). [7^(½)]²
= 7¹ = 7^(2/2) = 7¹
=7
Answer:
recursive:
a(1)=7 a(n)=a(n-1)-3
explicit:
a(n)=7-3(n-1)
Step-by-step explanation:
for recursive you use a(n)=a(n-1) and then whatever the sequence is. Since yours goes down by 3, it would be -3 at the end.
For explicit, you use a(n)= first number in sequence+the difference in the sequence(n-1)
