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3 years ago

Which equation has every number as a solution?

Mathematics

2 answers:

ikadub [295]3 years ago

7 0

Answer:

the answer is D

Step-by-step explanation:

the equation works with every number placed where the x is, for example:

4(5+1)= 4×5 + 4

4×6=20+4

24=24

but it also works with

4(11+1)= 4×11 + 4

4×12=44+4

48=48

and it also works with every possible number you can think!

Ratling [72]3 years ago

7 0

Answer:

Step-by-step explanation:

Lets look at equation D:

4(x + 1) = 4x + 4

4x + 4 = 4x + 4.

The left side is identical to the right so

you can put x equal to any number and this equation will be true.

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4 years ago

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Select the statement that is known to be true.

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Answer:

c) there is an efficient algorithm to test whether an integer is prime

Step-by-step explanation:

The basis of modern cryptography is the fact that factoring large numbers is computationally difficult. No algorithm is efficient for that purpose.

<h3>Choices</h3><h3>a)</h3>

False - there is no known efficient algorithm for factoring large numbers

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1 year ago

What is the value of the y-coordinate of the solution to the system of equation 2x+y=8 and x-3y=-3

r-ruslan [8.4K]

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4 years ago

1.4 divided by 72.8 work form please

Fittoniya [83]

$\frac{1.4}{72.8}$$

Multiply the numerator and denominator by: 10

$\frac{14}{728}$$$

Divide 14 by 728 to get 0

$\begin{gathered}728 \frac{0 .}{14.0} \\\underline{0} \\1 \overline{4} 0\end{gathered}$

Divide 140 by 728 to get 0

$\begin{gathered}7 2 8 \longdiv { 1 4 . 0 0 } \\\underline{0} \\140 \\\underline{0} \\1400\end{gathered}$

Divide 1400 by 728 to get 1

$\begin{gathered}728 \frac{0.01}{14.000} \\\underline{0} \\1 \overline{4} 0 \\\underline{0} \\1400 \\\frac{728}{6720}\end{gathered}$

Divide 6720 by 728 to get 9

$\begin{gathered}728 \frac{0.019}{14.0000} \\\frac{0}{140} \\\frac{0}{1400} \\\frac{728}{6720} \\\frac{6552}{1680}\end{gathered}$

Divide 1680 by 728 to get 2

$\begin{aligned}&728 \frac{0.0192}{14.00000}\\&\frac{\underline{0}}{140}\\&{ }_{140} \frac{0}{0}\\&\frac{728}{6720}\\&\frac{6552}{1680}\\&\frac{1456}{2240}\end{aligned}$

Divide 2240 by 728 to get 3

Stopping at 5 decimal places

The solution for Long Division of $\frac{1.4}{72.8}$ is $0.01923$

0.01923

Addition, subtraction, multiplication, and division are the four fundamental arithmetic operations in mathematics. The type of arithmetic operation has been selected based on the requirements of the task.

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Each youngster will thus get 4 chocolates. In this article, we'll go through one of the arithmetic operations called "Division or Divide," along with its symbol, division math formula, and several instances that have been solved.

Split, in its simplest form, is to divide into two or more equivalent portions, spaces, groups, or divisions. Split, in plain English, is to provide the entire item to a group in equal portions or to divide it into equal pieces. Let's say a square is divided into two triangles with equal areas by a diagonal. A division operation may or may not provide an integer as the outcome. The outcome may occasionally take the form of decimal numbers.

Learn more about divisions brainly.com/question/21416852

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2 years ago

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Eva8 [605]

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3 years ago