All categories

3 years ago

HELLLLLLLLPPPPPPPPPPPPPPP

Mathematics

2 answers:

ser-zykov [4K]3 years ago

6 0

Answer:

Step-by-step explanation:

5^-15

makkiz [27]3 years ago

6 0

A
5-15
-5 times 3
equals to -15

You might be interested in

The law of cosines reduces to the Pythagorean theorem whenever the triangle is acute. true or false

inysia [295]

False- the included angle must be a right angle for cos C to be 0 & two other points are normally used

6 0

3 years ago

Read 2 more answers

4 3/10 divided by 3/5

inysia [295]

Answer:

7.16

Step-by-step explanation:

5 0

3 years ago

Can someone help me with 10 math questions (:

olga2289 [7]

So volue of a cone=1/3 times (area of base[which is a circle]) times height

area of base=area of circle=pi time radius^2
area=pi times 5^2
area=pi times 25=25pi

1/3 times 25pi times 18
25pi times 18 times 1/3
25pi times 18/3
25pi times 6=150pi

the answer is 150π in^3 or 150π cubic inches or C

( to solve, aprox pi to 3.141592 an multiply 150 by 3.141592=471.239 in^3)

3 0

3 years ago

Find the area of the circle.<br> 20 inches

cricket20 [7]

The area is A≈31.83in²

4 0

3 years ago

Question 4: Finding a basis of the orthogonal complement Consider the matrix Find a basis of the orthogonal complement of the co

pickupchik [31]

Answer: hello your question is poorly written hence I will provide the required matrix

answer :

A = $\left[\begin{array}{ccc}1&0&1\\0&1&1\\1&-1&0\end{array}\right]$

Step-by-step explanation:

Given that the basis of the orthogonal complement have been provided already by you in the question I will have to provide the Matrix

The required matrix

$\left[\begin{array}{ccc}1&0&1\\0&1&1\\1&-1&0\end{array}\right]$

column1 = column 3 - column2

where column 3 and column 2 are the basis of the orthogonal complement of the column space of the Matrix

4 0

3 years ago