Answer:
Step-by-step explanation:
we are given
Firstly, we will get rid of log
so, we will take exponent over 10 on both sides
now, we can simplify it
now, we can solve for x
we are given
Firstly, we will get rid of log
so, we will take exponent of 10 on both sides
now, we can plug back x from first equation
now, we can solve for y
now, we can take radical 5
now, we can find x
So, solution is
Answer:
4 meters
Step-by-step explanation:
Let the height at which the top of the ladder is be represented by h. The sketch of the question forms a right angled triangle. So that applying the Pythagoras rule,
= +
= +
25 = + 9
= 25 - 9
= 16
⇒ h =
= 4
Therefore, the height at which the top of ladder is placed is 4 meters.
Answer:
im confused on the signals you put.
Step-by-step explanation: