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2 years ago

Solve for x. 4x = 3 8

Mathematics

1 answer:

gayaneshka [121]2 years ago

4 0

Answer:

Step-by-step explanation:

4x = 38

x= 38/ 4

x = 9 1/2

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What is pi^pi^pi^pi^pi^pi^pi^pi = many pi's = 10^(10^(10^(10^(10^(10^17.82364533941695)))))

yuradex [85]

Answer:

Pi is 3.14 for short but, its 3.14159265359

Step-by-step explanation:

The number π is a mathematical constant. It is defined as the ratio of a circle's circumference to its diameter, and it also has various equivalent definitions. It appears in many formulas in all areas of mathematics and physics. It is approximately equal to 3.14159.

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3 years ago

Read 2 more answers

Solve the differential equation using the method of undetermined coefficients

yuradex [85]

First: the homogeneous solutions: the characteristic equation is4r^2 - 4r - 3 = 0which has roots r = 3/2, -1/2 hence the homogeneous solution isy = c1.exp(-x/2) + c2.exp(3x/2)

next you need the general form for the guess for yp and that isyp = A1cos(2x) + A2sin(2x)
Now substitute that into the equation and solve for A1, A2.

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2 years ago

A rhombus, which is a quadrilateral with 44 equal sides, is plotted on the coordinate plane. The coordinates of the vertices are

Arturiano [62]

The rhombus is shown in the diagram below

The length of one side of the rhombus is 5 units, hence all the other sides are also 5 units each.

8 0

3 years ago

Leila bought 5 CDs that were each the same price. Including sales tax, she paid a total of $72.50 Each CD had a tax of $0.60 . W

sukhopar [10]

Answer:

$69.50

Step-by-step explanation:

.60 + .60 + .60 + .60 + .60 = 3

72.50 - 3 = $69.50

7 0

2 years ago

A group of people were asked if they had run a red light in the last year. 290 responded "yes", and 177 responded "no". Find the

GuDViN [60]

Answer:

0.621

Step-by-step explanation:

Number of people that have run a red light in the last year = 290

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Total number of respondents = 290 + 177

= 467

Pr(if a person is chosen at random, they have run a red light in the last year) = $\frac{number of people who has run the red light last year}{total number of respondents}$

= $\frac{290}{467}$

= 0.621

The probability that if a person is chosen at random, they have run a red light in the last year is 0.621.

6 0

3 years ago