Joel is going to make candles. He will pour melted wax into moulds.
Each mould is in the shape of a cylinder with diameter 12 cm and height 18 cm.
Joel has 15 kg of solid wax.
He knows that 1 kg of solid wax makes 1170 cm3 of melted wax.
To make each candle, Joel will pour melted wax into a mould to
7/8 of the height
of the mould.
He wants to make as many candles as he can.
How many candles can Joel make when using 15 kg of solid wax?
You must show your working.​

goog may have it for you

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

step-by-step explanation:

answers available in this download

(pearson%2c%25202012)%2520bbs.pdf& usg=aovvaw1obmtxnfghfgxhx0urh_je

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk