All categories

3 years ago

WHO ANSWERS WILL BE THE BRAINLIEST**

Mathematics

2 answers:

AleksandrR [38]3 years ago

8 0

Answer:

Step-by-step explanation:

slega [8]3 years ago

6 0

Answer:

D to C

Step-by-step explanation:

The radius is half the diameter or the center point to the edge (circumference)

You might be interested in

Show that if A is invertible, then det Upper A Superscript negative 1det A−1equals=StartFraction 1 Over det Upper A EndFraction

netineya [11]

Answer:

Therefore

$det(A)*det(A^{-1}) = 1$ and $det(A^{-1}) = 1/det(A)$

Step-by-step explanation:

Remember that if

$I$ = Identity Matrix

then $det(I)=1$ .

Also remember that for any invertible matrix

$A*A^{-1} = I =$ Identity Matrix.

Therefore

$det(A*A^{-1}) = det(A)*det(A^{-1}) = det(I) = 1$

Therefore

$det(A)*det(A^{-1}) = 1$ and $det(A^{-1}) = 1/det(A)$

7 0

3 years ago

2. Is x² + 4√x a polynomial ? Justify your answer.

nexus9112 [7]

Answer:

No it isn't

As the variable "x" has root in it which means it isn't a whole number and for a expression to be a polynomial the variable must be whole no.

Hope it helps you!

6 0

1 year ago

Read 2 more answers

What percentage of $15 is 75 cent

Aleks04 [339]

Answer: What percentage is 15 out of 75?

Percentage Calculator: 15 is what percent of 75? = 20.

5 0

2 years ago

Read 2 more answers

find the circumference of the circle. d=23 in. a)144.44 in b)1661.06 in c)36.11 in d)72.22 in e)415.27 in

snow_lady [41]

Circumference of a circle = $\pi$ (diameter)

Diameter = 23 in.

Plug in the diameter = 23 in in the formula of circumference given above

Circumference of a circle = $\pi$ (23)

Circumference of a circle = 23 $\pi$

$\pi$ = 3.14

Circumference of a circle = 23 (3.14)

Circumference of a circle = 72.22 in

Option D is the answer

4 0

3 years ago

Read 2 more answers

If Rob Stone had 2 phones and He gave 1 away how many phones he got left

Neporo4naja [7]

Answer:

Step-by-step explanation:

4 0

3 years ago

******WHO ANSWERS WILL BE THE BRAINLIEST********

WHO ANSWERS WILL BE THE BRAINLIEST**