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3 years ago

Matrices i need help

Mathematics

1 answer:

Hitman42 [59]3 years ago

6 0

I'm not sure I'm correct even but:

2 - 1 = 1
-4 - 8 = -12
-1 - (-5) = 4
3 - 10 = -7

[1] [-12]
[4] [-7]

I'm not even sure if I am correct.

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HI could some one pleaseeee HELP ME !!!

Ksivusya [100]

Answer:

The answer is 48

Step-by-step explanation:

Substrac 180-132 and that's the answer

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3 years ago

Use a geometric formula to solve the problem. A rectangle has a width of 4 centimeters and a perimeter of 26 centimeters. Find t

AURORKA [14]

The length is 9.

The formula to find the perimeter of a rectangle is

2L + 2W = P.

2L + 2(4) = 26.

2L + 8 = 26.

2L + 8 (-8) = 26 (-8).

2L = 18.

2L/2 = 18/2.

L = 9.

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4 years ago

zheka24 [161]

Step-by-step explanation:

${x}^{65559$

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3 years ago

A Ferris wheel can accommodate 65 people in 20 minutes.How many people could ride the Ferris wheel in 6 hours? What is the rate

goldfiish [28.3K]

65 people=20 minutes
20*3=60 minutes which is 1 hour
65*3=195 people per hour (This is the rate per hour)
195*6=1,170 people per six hours

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3 years ago

A number is equal to twice a smaller number plus 3. Yhe same number is equal to twice the sum of smaller number and 1. How many

allsm [11]

Answer:

There is no solution to the problem

Step-by-step explanation:

In order to find the solutions to the problem you can write the situation in an algebraic form.

You have that a number is equal to twice a smaller number plus 3. This can be written as follow:

$x=2y+3$ (1)

where x is the number and y is the smaller number

Furthermore, the same number x is equal to twice the sum of the smaller number and 1, which can be written as follow:

$x=2(y+1)$ (2)

To find the solution you equal the equation (1) with (2), and you solve for y:

$2y+3=2y+1$

$3=1$

You obtain an inconsistency, hence, the situation of the problem does not have solution

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3 years ago