Answer:
A. 385.56 square meters.
B. 142.56 square meters.
Step-by-step explanation:
A house 27m by 9m is surrounded by a walkway 1.8m wide.
a) Find the area of the region covered by the house and the walkway.
b) Find the area of the walkway.
Let
Length of the house=l=27m
Width of the house=w=9m
Wideness of the walkway=x=1.8m
Area of the region covered by the house and the walkway
=( L + 2*x) * (w + 2*x)
= (27+2*1.8)*(9+2*1.8)
=(27+3.6)*(9+3.6)
=(30.6)*(12.6)
=385.56 square meters.
b) Area of the walkway
= (L + 2*x)*(w + 2*x) - l*w
= (27+2*1.8)*(9+2*1.8) - 27*9
=(27+3.6)*(9+3.6) - 243
=(30.6)*(12.6) - 243
=385.56 - 243
=142.56 square meters.
we have
we know that
If is a solution of the equation
then
the value of n must satisfied the equation
<u>Substitute the value of n in the equation</u>
----> the equation is true
so
The value of n is a solution of the equation
therefore
<u>the answer is the option B</u>
Answer:
60 miles
Step-by-step explanation:
you have to do 19.95+ .99x+ 65.32= 144.67
Dhsbabsniajsb ebbs si Havana
Answer:
1) ZYU
2) ZY
3)TX
Step-by-step explanation:
U look at one segment and see whats the opposite almost like a reflection (make sure u double check the first one)