given :- tanA=4/3
we already know that tanA=P/B
From Pythagorean theorem we get..
H²=P²+B²
H²=4²+3²
H²=16+9
H²=25
H²=5²
H=5
SinA=P/H
CosA=B/H
from that
SinA= 4/5
CosA=3/5
Answer 34 is the volume of the lager box explanation
Answer: 2) 609.3
Step-by-step explanation:
Divide 2138.7 by 3.51 and you'll get the answer of 609.3
Answer:
the first one
Step-by-step explanation:
The -coordinate of the center of mass is the average value of over the plate, given by the ratio of the integral of to the mass of the plate.
The mass of the plate is
while the integral of over the plate is
and the -coordinate of the center of mass is