Answer:
(i) 32 cubic meters, (ii) 800
Step-by-step explanation:
(i) 1 x 4 x 0.5 = 2 m3, x 16 = 32
(ii) 1000 litre per m3 = 32,000 litres required divided by 40 = 800 bags.
Answer:
should be A
Step-by-step explanation:
please give brainliest
Answer:
you cant
Step-by-step explanation:
It's sine of 90-18, that is, sine of 72 degrees.
Answer:
Step-by-step explanation:
Okay, so of course you need to add like terms. But where should you start? Well, and are both like terms, so lets add them first.
Also, , , and are like terms, so we can add them together too.
There isn't anymore like terms, so now we need to put it in simplest form.
Hope this helps! I actually think 2y^2 is before x^2 in the answer, but unless you need it in simplest form it shouldn't matter. Review with your teacher before turning in if you can. :))