Eva gets £42 a month for her allowance. Out of this, for every £5 she spends, she saves £1 a) Draw a bar model to represent this. b) How much money does Eva save in a month? c) How much money does Eva spend in a month? d) The next month, Eva changes the ratio of the amount she saves to the amount she spends to 2 : 5 Will Eva save more or less? How much more or less will she save?

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation:

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )