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sammy [17]
3 years ago
8

What is a determinant of a matrix????? What is a matrix?

Mathematics
1 answer:
ololo11 [35]3 years ago
4 0

Answer:

In linear algebra, the determinant is a scalar value that can be computed from the elements of a square matrix and encodes certain properties of the linear transformation described by the matrix. The determinant of a matrix A is denoted det(A), det A, or |A|.

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What value of w solves the equation?<br><br> w^-3 = 1/64<br><br> w=___
Minchanka [31]
w^{-3}= \frac{1}{64} \\ \frac{1}{w^3} = \frac{1}{64} \\ w^3=64 \\ w= \sqrt[3]{64}\\ w= \sqrt[3]{4^3}  \\ w=4
8 0
3 years ago
Sara goes on a slingshot ride in an amusement park. She is strapped into a spherical ball that has a radius of 3*10^2 centimeter
Lady bird [3.3K]

Answer:

volume of sphere =4/3.pi.r^3 is the answer can i have brainless so its B

8 0
3 years ago
In bowling, the distance from the foul line to the headpin is 60 feet. A bowling ball has a radius of about 4.3 Inches. How many
soldi70 [24.7K]

Answer:

  about 26.6 times

Step-by-step explanation:

The circumference of the ball is found from ...

  C = 2πr = 2π(4.3 in) ≈ 27.02 in

There are 12 inches per foot, so the 60 foot distance of interest is ...

  (60 ft)×(12 in/ft) = 120 in

In terms of ball circumference, that distance is ...

  (120 in)/(27.02 in/rotation) ≈ 26.6 rotations

If the ball starts rotating at the foul line, it will turn about 26.6 times before reaching the head pin.

4 0
3 years ago
What is the asymptote of the graph of g(x)=3^x+6 ?<br><br> y=3<br> y=4<br> y=5<br> y=6
Eduardwww [97]
That would be y=6 I believe
7 0
4 years ago
A helicopter's rotor sweeps out an area of 121 pi square
Nuetrik [128]

Answer:

<h2>22 meters.</h2>

Step-by-step explanation:

It's important to notice that the area is circular, which is defined by

A= \pi r^{2}

Replacing given values and solving for r, we have

121 \pi = \ pi r^{2} \\121=r^{2}\\ r= \sqrt{121}=11

But, the diameter is twice the radius, so

d=2r=2(11)=22

Therefore, the diameter is 22 meters.

6 0
4 years ago
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