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3 years ago

Create and evaluate an expression that shows "the quotient of eight raised to the power of two and four, decreased by six."

Mathematics

1 answer:

AnnyKZ [126]3 years ago

5 0

((8^2)/4)-6 = (64/4)-6 = 16-6 = 10

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Tammy has planted a small young tree in her yard. To allow for the trees growth she needs 15 ft in all directions around the bas

Juliette [100K]

Answer:

area if square or area of ellipse

Step-by-step explanation:

I think so if I get it word don't get made at me

3 0

3 years ago

The letter b represents a nonzero constant. Solve 2bx-bx= -8 for x?

zhuklara [117]

Answer:

x = -8/b

Step-by-step explanation:

2bx-bx= -8

bx = -8

Divide by b since b is nonzero

x = -8/b

3 0

3 years ago

The expression, involving exponents , to represent the shaded area, in square inches, diagram. Then use that expression to calcu

mart [117]

Answer:

The shaded area is $23\ in^{2}$

Step-by-step explanation:

we know that

The shaded area is equal to the area of the large square minus the area of the two smaller squares

$A=6^{2} -(3^{2} +2^{2})\\ \\ A=(2*3)^{2} -(3^{2} +2^{2})\\ \\A=(2^{2})(3^{2}) -(3^{2} +2^{2})$

Calculate the shaded area

Remember that

$3^{2}=9\\ 2^{2}=4$

substitute

$A=(4)(9) -(9 +4)\\ \\A=36-13\\ \\A=23\ in^{2}$

5 0

3 years ago

Consider the line -6x-2y=-4.

Rzqust [24]

Answer:

Parallel Slope: -3 Perpendicular Slope: 1/3

Step-by-step explanation:

First, solve for y to get the simplified equation for the line.

Once you solve, the equation should be y=-3x+2

Seeing this, we know that the slope of this line is -3. A line parallel will have the same slope as the original equation, and a line perpendicular will have a slope that is the opposite reciprocal.

Hope that helps!

3 0

3 years ago

Find the factors of x^3 + z^3

bixtya [17]

So to factor
factor out a x+z
(x+z)(x^2-xz+z^2)
the factors are
x+z and x^2-xz+z^2

5 0

3 years ago