3.5 think of it as 3.0
C. ——
2.0
Answer:
132 degrees
Step-by-step explanation:
the angles of measure 2 and 3 have to add up to 180 degrees (because that's the angle of a straight line, which 2 and 3 make together)
180-48=132
answer:
<h2>F2= 5kN</h2>
step by step explanation
<em>Note the second diameter was used as 50cm and not 500cm</em>
given
F1=800N
D1=20cm
A1=πD1^2/4
=3.142*20^2/4
=314.2cm^2
D2= 50cm
A2=πD2^2/4
=3.142*50^2/4
=1963.75cm^2
The pressure applied on the smaller relative to the bigger end is expressed as
F1/A1=F2/A2
substitute we have
800/314.2=F2/1963.75
cross multiply we have
F2=800*1963.75/314.2
F2=1571000/314.2
F2=5000N
F2=5kN
The larger Force is 5kN
Hello!
You solve inequalities just like equations by using inverse operations.
8x/8<120/8
x<15
16x/16>-100/16
x>-6.25
-5x/-5>80/-5
x>-16
x+20-20≤75-20
x≤55
x-15+15≥225+15
x≥240
x+130-130≤530-130
x≤400
I hope this helps!
