Answer:
B= 
a= 
Step-by-step explanation:
= 
(g of -1 formula)
(14)= 
= 
= 4
h(x)=ax + B
h(1)= a+ B
(14)=h(1)
4=a + B
a= 4-B
h(4)=22
4a+B=22
4(4-B)=22
16-4B=22
-4B=6
B= 
B=
a= 4+
a= 
a=
Answer:
80 hope this helps!
Step-by-step explanation:
Answer:
Length of the road parallel to the length of the park= 700m
Width of the road= 10m
Area of the road= l\times b=700m\times10m=7000m^2l×b=700m×10m=7000m
2
Length of the road parallel to the breadth of the park =300m
Width of the road= 10m
Area of this road= l\times b=300m\times10=3000m^2l×b=300m×10=3000m
2
Area of both the roads
=7000m^2+3000m^2-Area\ of\ the\ common\ portion\=7000m
2
+3000m
2
−Area of the common portion
=10000m^2-10m\times10m=10000m
2
−10m×10m
=10000m^2-100m^2=10000m
2
−100m
2
=9900m^2=0.99=9900m
2
=0.99
Area of the park = l\times bl×b
=700m\times300m=210000m^2=700m×300m=210000m
2
Area of the park excluding the roads
=210000m^2-9900m^2=210000m
2
−9900m
2
=200100m^2=20.01=200100m
2
=20.01
