<span>The ladder is the hypotenuse of a right triangle.
one side=6ft
Height=.
</span><span>EQUATION:
x^2+6^2=15^2
x^2=189
x=13.7 ft. (the ladder reaches 13.7 ft. up the wall)</span>
201.06 It is easy. You can search it up on google.
Answer:
A
Step-by-step explanation:
HOPE THIS HELPS :)
I learned that Exponents are important in math because they allow us to abbreviate something that would otherwise be really tedious to write. If we want to express in mathematics the product of x multiplied by itself 7 times, without exponents we'd only be able to write that as xxxxxxx, x multiplied by itself 7 times in a row. , from exponents I
(8x-2)/9=2
times both sides by 9
8x-2=18
add 2 to both sides
8x=20
divide both sides by 8
x=5/2
B is answer
