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Gemiola [76]
3 years ago
12

1. Solve the following system of equations, using matrix inversion method.

Mathematics
1 answer:
Jet001 [13]3 years ago
8 0

Answer:

x = 142/83

y = 111/83

z = 452/83

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Charity invests $1891 into a savings account. The account will accrue 9% interest to be compounded semiannually. Provided she ma
Norma-Jean [14]

Answer:

B) 12,010.9

Step-by-step explanation:

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Solve:

A=1891(1.045)^{42}

A=12010.90488

8 0
3 years ago
If the areas of two similar hexagons are to each other as 5 : 2, and one side of the first hexagon is 25, what is the correspond
Inessa05 [86]
5:2 = 25:x

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its D
3 0
3 years ago
What fraction is equal to 3/5
e-lub [12.9K]
You can multiply the fraction by any number you want so you gonna have an other fraction that is equal to your fraction like : 3 × 2 / 5 × 2 = 6 /10 so 3/5 = 6/10 :)))
i hope this be helpful 
have a nice day 
7 0
3 years ago
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Is x=12 in the solution set of the inequality x-2>11
Nostrana [21]

Answer:

Yes

Step-by-step explanation:

since 12 is less than 13

6 0
3 years ago
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How to make 3 dimensional object become 4 dimensional object
NISA [10]

Using Hinton's method;

  • Draw two ordinary 3D cubes in 2D space, one encompassing the other, separated by an "unseen" distance
  • Then draw lines between their equivalent vertices.
  • The eight lines connecting the vertices of the two cubes in this case represent a single direction in the "unseen" fourth dimension.

<h3>What is a 4 dimensional shape?</h3>

A four-dimensional shape (4D) is a mathematical extension of a three-dimensional or 3D space.

Three-dimensional space is the simplest possible abstraction of the observation that one only needs three numbers, called dimensions, to describe the sizes or locations of objects.

Using Hinton's method;

  • Draw two ordinary 3D cubes in 2D space, one encompassing the other, separated by an "unseen" distance
  • Then draw lines between their equivalent vertices.
  • The eight lines connecting the vertices of the two cubes in this case represent a single direction in the "unseen" fourth dimension.

Learn more about dimensional shapes here:

brainly.com/question/12280037

#SPJ1

6 0
1 year ago
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