Answer:
(13,-10)
(sorry for no step by step)
Answer:
12.3 feet
Step-by-step explanation:
Given
<P = 90 degrees
<N = 59 degrees
PN = 7.4 feet
Required
OP
NO = hypotenuse
OP = adjacent
PN = opposite = 7.4
Using SoH CAH TOA identity
tan <O =PN/OP
tan (180-149) = 7.4/OP
tan 31 = 7.4/OP
OP = 7.4/tan 31
OP = 7.4/0.600
OP = 12.3 feet (to the nearest tenth)
Answer:-2
Step-by-step explanation:
7) a^2+b^2=c^2
2304+3025=c^3
5329=c^2
c=73 yards
8) a^2+b^2=c^2
23^2+18^2=c^2
529+324=c^2
853=c^2
c=29.2 in
9) a^2+b^2=c^2
a^2+5.1^2=12.3^2
a^2+26.01=151.29
a^2=125.28
a=11.2 m