All categories

3 years ago

2 raise to -3 can be written as _____________

Mathematics

1 answer:

scZoUnD [109]3 years ago

8 0

Answer:

Step-by-step explanation:

2^(-3) = 1/2^3 = 1/8

A minus means put the number in the numerator if it was in the denominator.

A minus means put the number in the denominator it was in the numerator.

If there is no denominator, create one.

You might be interested in

Please answer it now in two minutes

zimovet [89]

Answer:

59.0

Step-by-step explanation:

Given a right angled triangle, ∆XYZ, to know which trigonometric ratio formula to apply in finding the measure of angle X, note the following:

Opposite side to angle X = 6

Hypotenuse = 7

Therefore, we would apply the following trigonometric ratio formula to solve for m<X:

$sin X = \frac{6}{7}$

$sin X = 0.8571$

$X = sin^{-1}(0.8571)$

$X = 58.99$

$m < X = 59.0$ (rounded to nearest tenth)

4 0

2 years ago

Thomas loves tomatoes. He plans to fill the container shown below with soil to grow his own tomato plants. The dimensions of the

Vlada [557]

Answer:

2000 pi

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Chris is behind in 9 classes of school he has a total time of 25 days to make up 75 hours and 4 minutes worth of late work how m

Vlad1618 [11]

Answer:

Step-by-step explanation:

First, convert the 4 mins into hours by dividing by 60;

4/60 =0.067

Add 0.067 to 75 hrs to get the total = 75+0.067 = 75.067

Therefore the total time Chris needs to make up for is 75.067 hrs

Total number of days Chris has = 25

Next,

IF in 25 days = he can cover 75.067hrs

then in 1 day he will cover = (1 * 75.067)/ 25

= 3.002

Therefore, Chris needs to do 3hrs each day to be able to complete the deadline

3 0

3 years ago

What is the measure of angle DCR

PIT_PIT [208]

Answer:

Angle DCF is equal to 125 degrees.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A retired math teacher takes her niece shopping. She tells her niece that they can spend x dollars and

pashok25 [27]

Answer:

Division. The niece can divide both sides of the equation by 19 to find the answer.

Let me know if this helps!

8 0

3 years ago

2 raise to -3 can be written as _____________​

2 raise to -3 can be written as _____________