Answer:
Step-by-step explanation:
pyrhagoras theorem
a^2+b^2=c^2
(
)^2+b^2=7^2
33+b^2=49
b^2=49-33
b=
b=4
therefore the length of the third side is 4
The answer is 48. This is because the opposite side which is 64 is just 32+32
Meaning k is 24+24
The GCF is 1. There is no other number that those numbers have in common.
Hope this helps!!
Answer:
a)64
b)96
Step-by-step explanation:
For this we calculate the number of rows, 32, as 2+3 is 5, and 160/5 is 32. Then we know that there are 32 rows, and in each row are 2 left seats and 3 right seats, so we multiply 32 by both numbers for the answers.