Hmm, not sure
let me solve to make sure
so the lateral area=4*8+6*8+?*8
the ? is the hyptoonuse
remember
a^2+b^2=c^2
4^2+6^2=c^2
16+36=c^2
52=c^2
sqrt both sides
2√13=c
so
LA=4*8+6*8+8*2√13=
32+48+16√13=
80+16√13
the first blank is 80
2nd is 26
3rd is 13
Answer:
This means that the answer is the second option.
Step-by-step explanation:
First, lets convert everything to its decimal form.
Now we have the numbers:
As all of these numbers are negative we could look at each of these numbers as if they were positive and put them in descending order
This means that the order would be
The last thing we need to do is change those two decimals back to their mixed number forms
the answer is 9.
10+x=13
subtract 10 from both sides.
x=3
since this is one third of the number we need to find,you do reverse operations.
multiply 3 by 3.
the answer is 9.
hope this helped. god bless. :D
Answer:
a 34
b 134
c 140
Step-by-step explanation:
a) 180 - 146 = 34
b) 180 - 46 = 134
c) 180 - 40 = 140