Answer:
length: 120 feet
width: 80 feet
area: 9600 feet^2
Step-by-step explanation:
since the scale is 1 inch:10 feet:
to find the actual length, we would multiply 12 by 10, since 1 inch would be 10 feet and the length in the floor plan is 12 inches:
length = 12*10=120
the length of the actual room is 120 feet.
to find the actual width, we would multiply 8 by 10, for the same reasons i explained for the length:
width = 8*10=80
the width of the actual room is 80 feet.
to find the area, we would multiply length by the width:
80*120=9600 square feet.
This is my work I’m pretty sure it’s C
Answer:
I would maybe say 34% im in sixth grade and this hard for me atleast i tried
Step-by-step explanation:
You can use the similarity approach of these two triangles CBD and CAE
as a result:
so:
? = 6x^2 / 10 = 0.6 x^2
and the fact of:
"The
segment connecting the midpoints of two sides of a triangle is parallel to the
third side and equals its half length"
so:BD = 0.5 AE 10 = 0.5 * 2x >>> x= 10
Back to:
? =0.6 x^2 = 0.6 * 10^2 = 0.6 * 100 = 60
AHope that helps
An=a*q^(n-1)
a7=a*q^6
a7=4096*(1/2)^6=4096/32=128