Answer:
216 square yards
Step-by-step explanation:
Answer:
$45 in all
Step-by-step explanation:
30 + 15 = 45 that is me
(plz mark brainliest!!!)
Multiply 4x12x2x36
I think
Width = x
length = x+10
Area of deck = 144 square feet
Area = length * width
144 = x(x+10)
Solving for x in a quadratic:
x²+10x = 144
x²+10x-144 = 0
Factor:
(x+18)(x-8) = 0
Solving for x:
x = 8, x = -18
Dimensions cannot be negative, therefore x = 8, only.
Length = x + 10
Length = 18
Width = 8
Heya! Princess Kimmie
Let the Direct Variation Equation of Given Ordered pairs be : y = nx
Given : y = 4.8 when x = 4
Substituting the above values in our Equation, we get :
⇒ 4.8 = n × 4
⇒
⇒ The Equation is y = 1.2x
Option 3 is the Answer