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aleksandrvk [35]
3 years ago
6

To order the right amount of flooring, you need to know the floor area of the living room shown

Mathematics
1 answer:
vesna_86 [32]3 years ago
6 0
The answer is 180 i hope i helped you :)
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Which number has code 21021?
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The number 17 has the code 21021
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Complete the table of values for y=2x squared + x
Lapatulllka [165]

Answer:

y=2x^2 + 2x - 3 x -2 -1 0 1 2

Step By Step Explanation:

The values can be find by plugging the x values in the equation which gives us the y value ,

x -2 -1 0 1 2

y 1 -3 -3 1 9

(b) Plot the points on the graph and join by a smooth curve.

(c) The line y=1 will be passing through 1 and parallel to x-axis.

(d) solve 2x^2 + 2x - 3 = 1

Subtract 1 from both the sides ,

2x^2 + 2x - 2 = 0

Factoring out the 2 from the equation ,

2(x^2 + x - 1) = 0

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Apply the quadratic formula

x=(-1-sqrt(5))/2 and x = (-1+sqrt(5))/5

5 0
3 years ago
Which could be the first step and simplifying this expression? Check all that apply.
Triss [41]

\bf \left( x^3x^{-6} \right)^2\implies \left( x^{3-6} \right)^2\implies \stackrel{1st~Step}{\left( x^{-3} \right)^2}\implies x^{-6}\implies \cfrac{1}{x^6}\\ \qquad \Downarrow\\ \stackrel{\textit{distributing the exponent}}{\left( x^{3\cdot 2}x^{-6\cdot 2} \right)}\\ \qquad \Downarrow\\ \stackrel{1st~Step}{x^6x^{-12}}\\ \qquad \Downarrow\\ x^{6-12}\\ \qquad \Downarrow\\ x^{-6}\\ \qquad \Downarrow\\ \cfrac{1}{x^6}

7 0
3 years ago
6 ones 453 thousandths + 4 hundredths =
Gre4nikov [31]

Answer:

your answer is 463

Step-by-step explanation:

Hope this help you

have a great thanksgiving

8 0
3 years ago
What is the circle the triangle and the square
Luden [163]

Answer:

26

Step-by-step explanation:

○= 7

□=5

◇=4 (The triangle)

7 0
2 years ago
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