Answer:
64 times 4.
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
ΔABE and ΔACD are similar hence the ratios of corresponding sides are equal, that is
=
= 
Using the first pair of ratios then
= 4 =
, hence
4ED = 26 ( divide both sides by 4 )
ED = 6.5 cm
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(b)
Similarly
= 4, hence
BE = 4 × 18 = 72 cm
Answer:
A (painter 1) = 10 hours
B (painter 2) = 15 hours
Step-by-step explanation:
Class B is the answer, it says 50% and class A is completely in the box. It’s B
Answer:
A
Step-by-step explanation:
22.5 times 3.32 results in 74.7, or A.