To determine how much of the wall is blue we first need to find its area. The wall is a rectangle, then its area is the product of its height and length:
Hence, the area of the wall is 140 square ft. To determine how much of the wall is already painted we multiply this by 1/2, then:
Therefore, 70 square ft are blue.
Answer:
(8y+8)²+(4x²+16)=0
Step-by-step explanation:
Given:
(64y²)+(4x²)+128y+16x+64=0
Find:
Equation into the appropriate form
Computation:
(64y²)+(4x²)+128y+16x+64=0
(8y)²+(2x)²+128y+16x+64=0
(8y)²+(2x)²+2(8y)(8)+2(2x)(4) + 8²=0
(8y+8)²+(4x²+16)=0
Trigonometric functions are commonly defined as the quotient between two sides of a right triangle, associated with its angles. Trigonometric functions are functions whose values are extensions of the trigonometric reason concept in a right triangle plotted in a unit circumference (radius unit).
Answer:
the answer should be x = -6
Step-by-step explanation:
-9x + 6y = 18
-9x + 6(-6) = 18
-9x - 36 = 18
-9x - 36 + 36 = 18 + 36
-9x = 54
-9x ÷ -9 = 54 ÷ -9
x = -6
The given equation -4y + 4y + 2 = 2 have infinite solutions.
According to the given question.
We have a equation.
-4y + 4y + 2 = 2
Solve the above equation for finding the number of solutions.
-4y + 4y + 2 - 2 = 2- 2
⇒ 0 = 0
The coefficients and the constants match after combining the like terms. This gives us a true statement.
We can see that in the final equation, both sides are equal. Therefore, it has an infinite solution.
Hence, the given equation -4y + 4y + 2 = 2 have infinite solutions.
Find out more information about solutions of an equation:
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