DarkBlaze347

The "+" button is plus, the "-" button is minus on your calculator.

Taken care of.

Because the equation is taking a power to a power, you can use the power rule, which states that a^m^n is the same as a^(m*n)

5^(4*1/2)=5^2=25

I don't think the world-famous hackers would want anything to do with a math website. They would probably do stuff like hack into people's bank accounts.

The formula for circumference is $${\mathtt{\pi}}$$d, d is for diameter. (Here pi is approximated as 3.14)

96 times 3.14 is 301.44

The correct answer is D.

(x-4)(x-4)=x^2-8x+16.

The equation we have now is x^2-8x+16=100.

Subtract both sides by 100 so you can use the Zero Product Property: x^2-8x-84=0

x^2-8x-84 factored is (x-14)(x+6).

Using the Zero Product Property, we get x-14=0 and x+6=0.

x=14,-6.

Checking my work, I get 14-4 equals 10, 10 times 10 is 100.

-6-4 equals -10, -10 times -10=100.

The radius of a circle is always half the length of the diameter, so the radius has a length of 6 cm.

What measurement do you want to be found? I'll give the surface area and volume for you, if that helps.

The formula for the volume of a rectangular box/prism is V=LWH or V=BH, where l is length, w is width, h is height, and b is base area.

12 times 3 times 4 is 144. The volume is 144in^3.

The surface area is 2(WL+HL+HW). 2(12+48+36)=2(96)=192. The surface area is 192in^2.

To isolate the variable, subtract both sides by 29.

n=12

If you are referring to the area of a trapezoid, since it is a 2-D figure and volume is for 3-D figures, the area trapezoid would be A=1/2h(b1+b2), where h is the height, b1 and b2 are the bases of the trapezoid. (order of the bases doesn't matter.)