the area of the vegetable garden is 0.4 of the area of the community garden. What is the area of the vegetable garden?
1 answer:
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Answer:
The value is 5 1/2 ⇒ second answer
Step-by-step explanation:
* At first we must simplify each radical and then add the terms
- To simplify the cube root lets change the number under it
to a number with power of 3 and then change radical to
a rational exponent
∵ ∛x = x^1/3
∵ 343 = 7 × 7 × 7 = 7³
∴∛343 =
* WE will use the rule ⇒
∴
* We will do the same with ∛(-8)
∵ -8 = -2 × -2 × -2 = (-2)³
∴∛(-8) =
* Lets solve the problem
# ∛343 + 3/4 (∛-8) = 7 + (3/4) × (-2) =
7 + (-3/2) = 11/2 = 5 1/2
* The value is 5 1/2
Answer:
(8, 11)
Step-by-step explanation:
The 2-point form of the equation of a line is useful for the one where only points are given.
y = (y2 -y1)/(x2 -x1)(x -x1) +y1
y = (3 -1)/(4 -3)(x -3) +1
y = 2(x -3) +1
We can equate this to the expression for y in the given equation.
x +3 = 2(x -3) +1
x +3 = 2x -5 . . . . . . eliminate parentheses
8 = x . . . . . . . . . . . . add 5-x
Using the given equation, we can find y:
y = x +3 = 8 +3
y = 11
The solution to the system is (x, y) = (8, 11).
