Answer:
y = 16
Step-by-step explanation:
Given that y varies directly as x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 48 when x = 6, thus
k = 
= 
= 8
y = 8x ← equation of variation
When x = 2, then
y = 8 × 2 = 16
Answer:
a
Step-by-step explanation:
Answer:
(8x7)\2+x=5
Step-by-step explanation:
8x7=56 \2=28 + x = 36.5
Answer: the perimeter of the garden is 24 and the area of the garden is 32
Step-by-step explanation:
Perimeter: 4 + 4 + 8 + 8 = 24
Area: 4 x 8 = 32
A) x=33.
180-28(given angle)=152
152 makes up the remaining angles
152=3x+(x+20)
substitute in options
x=33
