3 years ago

Write the reciprocal of -8

Mathematics

1 answer:

butalik [34]3 years ago

3 0

Answer:

1/-8

Step-by-step explanation:

You put the -8 into fraction form -8/1, and you switch the denominator and numerator and you get 1/-8 or -1/8. In decimal form that would be -0.125

You might be interested in

If you if you traveled 52 ft to -43 feet how far is that

Hitman42 [59]

The answer is 95ft

1. Set up an equation 52-x=-43

2. Subtract 52 from both sides -x=43-52

3. Simplify -x=-95

4. x=95

All the best (if you don't understand the equation let me know if you want help)

8 0

3 years ago

On a coordinate plane, triangle A B C has points (negative 3, negative 1), (negative 2, negative 3), (1, negative 1) and is refl

andreev551 [17]

Answer:

A' = (-3, 3)

Step-by-step explanation:

If the points are as follows:

A = (-3, -1)

B = (-2, -3)

C = (1, -1)

When reflecting across a y axis the x values remain the same.

When reflecting across y = 1 the y values will remain equal distant from y = 1.

A' = (-3, 3) y value = |-1 - 1| = 2 + 1 = 3

B' = (-2, 5) y value = |-3 - 1| = 4 + 1 = 5

C' = (1, 3) y value = |-1 - 1| = 2 + 1 = 3

7 0

2 years ago

An ice cream cone has height of 6 inches and a diameter of 2 inches what is the volume in cubic inches of the ice cream

GrogVix [38]

keeping in mind that radius is half the diameter, we know this cone has a diameter of 2 inches, so it has a radius of 1 inch, kinda small really for ice-cream, but anyhow.

$\textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=1\\ h=6 \end{cases}\implies V=\cfrac{\pi (1)^26}{3}\implies V=2\pi \implies \underset{\textit{rounded up}}{V\approx 6}$