Answer:
166.5 (nice shot, u got it right in ur lesson :D)
Step-by-step explanation:
for this to be easier then trying to calculate all the shapes at once, we can just split this into two different shapes and add the area of each
lets split it across the middle, so theres a top piece and a bottom piece, to do this we would subtract the shorter (west) side from the larger (east) side, then we will have the height of the lower shape
18 - 11 = 7
so now we have two different shapes, the tope one has the dimensions of 11 by 11 wile the bottom shape has the dimensions of 6.5 by 7, now we calculate the area for each shape...
11 * 11 = 121 (top shape area)
6.5 * 7 = 45.5 (lower shape area)
then add the two area numbers for the grand total
121 + 45.5 = 166.5
this method can be used with multiple irregular shapes like this, and if need be you can break up shapes even further
hope this helps :>
Answer:
Unit rate
Step-by-step explanation:
unit rate: A rate is a ratio that is used to compare different kinds of quantities.
Answer:
re order is 90 bottles
Step-by-step explanation:
given data
shampoo in stock = 50 bottles
reserve = 35
stock record = 4 week
delivery = 3 week
average sale = 15 / week
to find out
what should be re ordered
solution
according to question we know that total week for order is
total week for order = 4 + 3 = 7 week
so total sale in 7 week is = 7 × average sale
total sale in 7 week = 7 × 15 = 105 bottles
and
he need more bottle = total sale - in stock
need bottle = 105 - 50
need bottle = 55
so order = need bottle + reserved bottle
order = 55 + 35
order = 90 bottles
so re order is 90 bottles