Answer:
13
Step-by-step explanation:
1+2×6=13
boy!!!!!!!!!!!!!!
Again just substitute ,the answer is B
Answer:
Step-by-step explanation:
8x=180-8
8x=172
8x/8=172/8
x=21.5
V=4pi*r^3 /3 volume of sphere
Answer:
2.25
Explanation
2/3 can be made into 4/6 then added to 5/6
Grab 5/6 and add it to 3/4, we do this by making them have the same bottom number (denominator) so we multiply 9/6 (4/6 + 5/6) by 2 (both top and bottom number) so now we have 18/12 + 4/6 so now we can make 4 be 12 by multiplying it by 3, but we need to do that to the top number as well to make it balanced, so now we have 18/12 + 9/12 and we get 27/12 or 2.25.
