Answer:
(A) 2 meter
Step-by-step explanation:
It is given that the ladder forms a 72º angle with the ground and rests against the house at a spot that is 6 meters high.
Let the measure of bottom of the ladder from the wall be x, then using the trigonometry, we have





≈
Thus, option A is correct.
Answer:
Step-by-step explanation:
5, -4
5-4=1
5(-4)=-20
<span>9.99p + 6.67p ≤ 30
9.99p + 6.67p less than or equall to 30</span>
Answer:
x = 8.3
y = 20.3
Step-by-step explanation:
or 
or 
Answer:
(
)^7
Step-by-step explanation:
to cancel out the radical you do the exponent inside and divide it by the out side one so it will be 7/5 so make it x to the expontent of 7/5 and to do rational exponets it will be (^5radicalx)^7