Missing sides or angles??
If it's missing sides... Then using sine rule
A/ sin A = B/ sin B
Let sin A =30° and A=8
Let sin B=60° and B =?
Hence 8/sin 30°=B/sin 60°
Multiplying 8 x sin 60 =B sin 60
6.928 = 0. 5B
Dividing both sides by 0.5
Hence B= 13.856
doing same for side c
Let sin A =30° and A =8
Let sin c =90° and C =?
Hence 8/sin30° = C/sin 90
Sin 90° x8 =. 0.5c
Sin 90=1
1x8 =0.5c
Dividing both sides by 0.5 gives 16
Hence C=16
Answer:
B. 84 square units
Step-by-step explanation:
I've drawn a photo if you want an explantion, but if you still don't understand, please let me know! Cheers!
Answer:
740200625 square rooted equals
Not at all.
If she took option one, she would be missing one bag of bark chippings and four trays of pansies with only 5.50 left to spend.
If she took option two, she would be missing 3 bags of bark chippings and 3 trays of pansies with 10.75 left to spend.
Now, it is unknown what the price for a single bag or tray is however it seems that the bark chippings cost more than the pansies. If it seemed to be any option that worked, it would be option two where she can buy the rest seperate and have more to spend still.
However, she doesn't have enough to buy all the bags of bark chippings and pansies that she needs.
Answer:
5a) 2 sides are equal to each other
5b)
6) 16
Step-by-step explanation:
5b) I'm assuming that in this question you are trying to find the hypotenuse? So you use the pythagorean theorum, which is a^2+b^2=c^2. c represents the hypotenuse, so it would be 10^2+10^2=c^2 because the two sides are equal. Then 100+100=200 and the square root of that is 10\sqrt{2}.
6)a^2+b^2=32^2
since a=b you can write the equation as, 2a^2=1024
a^2=1024/2 , which equals a=\sqrt{512}
and simplify it to 16
