Answer:
Hey there!
3.6+6
9.6
Let me know if this helps :)
Answer:
b=18
a=6√18
Step-by-step explanation:
tan 45=b/18
by cross multiply
b=tan 45×18
=1×18
=18
find (a) by using pythagora's theorem
a^2=18^2+18^2
=324+324
a^2=648
take square root both sides
√a^2=√648
a=√36×18
a=6√18
Answer: 2/3
Step-by-step explanation:
Slope is defined by Rise/Run, so if the staircase extends vertically (rise) by 2 meters, and the staircase extends horizontally by 3 meters, then using the rise/run format you end with 2 meters over 3 meters. (2m/3m or 2/3)
Hopoe this helps!
Answer:
x^2+6x+5
Step-by-step explanation:
(x+1)(x+5)= x^2+5x+1x+5
D because 24 is the highest common factor :)