Answer
the length is 20 cm and breadth is 16cm
Step-by-step explanation:
let, 2(a+b)= 72( as its the formulae of circumference)
here a is the length and b is the breadth
now total area is ab
according to the question
a(b-6)= ab-120
or -6a= - 120
so length is 20 cm
now by putting the value in the 1st eq we get
2(a+b)=72
or(a+b)=36
or 20+b=36
so breadth is 16 cm.
length is 20cm and breadth is 16 cm
(u can verify that easily)
thank u
Answer:
d=45t
Step-by-step explanation:
to find speed you divide the distance by the time. 67.5/1 1/2 = 45
A or b
P
E
M
D
A
S
I use it now
Answer & explantation
Determine a single event with a single outcome.
Identify the total number of outcomes that can occur.
Divide the number of events by the number of possible outcomes.
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beginning summer semester and attending an in-state college
174/2=87 or 174/4=43.5
13% probability! or 6-7% probability!
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beginning summer semester and not attending an out-state college
21/2=10.5 or 21/4=5.25
1.5% probability! or 0.75% probability!
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wont begin summer semester and attending an in-state college
301/2=150.5 or 301/4=75.25
25% probability! or 12%!
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wont be beginning summer semester and not attending an out-state college
162/2=81 or 162/4=40.5
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13% or 7%
662=100%
595.8=90%
529.6=80%
463.4=70%
397.2=60%
331=50%
264.8=40%
198.6=30%
132.4=20%
66.2=10%
33.1=5%
06.62=1%
03.31=0.5%
01.655=0.25%
