Answer:
The sum of the areas of all the surfaces (faces) of a three-dimensional figure.
Step-by-step explanation:
3 1/2 - 1 + 6 1/2= 9 feet is how far he walked
Step-by-step explanation:
This the solution
the answer is one
Answer:
a) 2x+4
b)x=8
Step-by-step explanation:
a) x+x+4 =2x +4
b) 2x+4= 20
2x = 16
x=8
Jay bought 8 packets of Chips
c) Jay: 8 x 60
=£4,80
Lauren : 12 × 60
= £7,2
Remember that the angles in a triangle add to 180 degrees. So, to solve, you add the two angles you have and subtract that difference from 180.