Answer:
z = 7.5
Step-by-step explanation:
Given that z is directly proportional to x and inversely proportional to y then the equation relating them is
z =
← k is the constant of proportionality
To find k use the condition when x = 16, y = 5, z = 16, then
k =
=
= 5
z =
← equation of proportionality
When x = 21, y = 14, then
z =
= 7.5
Answer:
60 degrees.
Step-by-step explanation:
Each one of the four (spaces) are 90 degrees.
So 90-30 is 60
Hope this helps
Answer:1: 1=20 sq.yd 2=20 sq.yd 3= 12 sq.yd and 4 is 12 sq.yd
2:kitchen area 64 sq.yd
recreational room is 65 sq.yd
his paradox for his kitchen was he decreased his y axis points bye five and then cut the shapes left into to equal parts
For his recreational room he took the positive y axis and decreased it 5 units and for his negative y axis he increased it 5 units and drew a line after dividing the recreation room in half from corner to corner
Step-by-step explanation:
Answer:
32 in represents perimeter u added length times width once which would only give half of the rectangle
Step-by-step explanation:
2(3w+8+w) =32
6w+16+2w =32
8w+16 = 32
8w=16
w=2