Answer:
0.36
Step-by-step explanation:
A= K/B^2
K= A × B^2
K= 1 × 3^2
K= 1×9
K= 9
Therefore if B is 5 then A can be calculated as follows.
K= A × B^2
9= A × 5^2
9= A × 25
9= 25A
A= 9/25
A= 0.36
Hence A is 0.36
Answer:
I thinks its B or D
Step-by-step explanation:
X=20
4x+2y=216
80+2y=216
2y=144
y=72
They sold 92 tickets in all
95 squared cm.
The area of the larger square is 12 × 12 = 144.
The area of the smaller square is 7 × 7 = 49.
144 - 49 = 95.
Hope that helps!
:D®
Answer:
-24 is your answer for x.
Step-by-step explanation:
Isolate the variable (x). Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS (Parenthesis, Exponents (& roots), Multiplication, Division, Addition, Subtraction).
First, subtract 4 from both sides:
(x/3) + 4 (-4) = -4 (-4)
x/3 = -4 - 4
x/3 = -8
Next, to fully isolate the variable x, multiply 3 to both sides.
(x/3)(3) = (-8)(3)
x = (-8)(3)
x = -24
-24 is your answer for x.
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