U have to use Pythagoras theorem to solve this.. (adjacent)^2+(opposite)^2=hypotenuse^2
looking at the question,
the hypotenuse =15ft
opposite =12ft
adjacent =???
adjacent^2+(12)^2=15^2
a^2+144=225
group like terms
a^2=225-144
a^2=81
introduce square root to both side
root a^2=root81
a=9ft
therefore, the answer is 9ft.
Answer:
You have to keep on studying and paying attention in class so you understand your teacher and soon enough you will be great.
Step-by-step explanation:
Answer:
I KNOW IT I HAD IT LAST YEAR
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
1/25 is the same thing as 
. So, u wantn to find whcih answer choice does not equal that. You can use the exponent multiplication rule, where x^a times x^b equals x^a+b.
for example, answer choice A would be 5^(3+-5) which is 5^-2.
the only choice that does not equal 5^-2 is D because it equals 5^2
I need to find the x pls help and show work
