4⁻³ · 12⁰

Remember, if a power is ever negative, then you have to turn it into a fraction, and if a power is zero, then the whole number turns into 1 :)

4⁻³ turns into 1/4³ due to the fact that the power is negative.

So, our question now looks like this :

1/4³ · 1

Simplify.

1/64 · 1

Simplify.

Our answer is : 1/64

~Hope I helped!~

5 0

3 years ago

Does anyone know an easier way of memorizing the circle radians? Having a hard time figuring out how to study for that.

Sergio039 [100]

Explanation:

I find it easiest to remember one or two facts and use those to figure others when needed. The primary fact I remember is

π radians = 180°

From this, you can determine ...

360° = 2π radians

90° = π/2 radians

60° = π/3 radians

45° = π/4 radians

30° = π/6 radians

The other angles on your chart are multiples of 30° or 45°, so will be corresponding multiples of π/6 or π/4 radians, respectively.

5 0

2 years ago

the third shipment weighed 10.25 times as much as the second shipment. if the third shipment weighed 15,622 pounds how much does

Andreyy89

Answer:

$1524\frac{4}{41} = s$

Step-by-step explanation:

15622 = 10,25s

_____ _____

10,25 10,25

$1524\frac{4}{41} = s$

The second shipment weighs $1524\frac{4}{41}$ pounds.

I am joyous to assist you anytime.

7 0

4 years ago

Let f(x) = x2 − 3x − 7. Find f(−3)

uranmaximum [27]

Substituting -3 for x, we have: (-3)^2-3*-3-7. This simplifies to 9+9-7, or 11.

3 0

3 years ago