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3 years ago

How many times greater is the number of brain cells in a human as compared to the any?

Mathematics

1 answer:

kirill115 [55]3 years ago

6 0

Answer:

25 Times

Step-by-step explanation:

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HURRY PLEASE!! Evaluate the expression below.

tatuchka [14]

Answer:

Step-by-step explanation:

Given

20 - || - 13 | + 17 |

Note the absolute value function always returns a positive value, that is

| - a | = | + a | = a, thus

= 20 - | | - 13 |+ 17 |

= 20 - | 13 + 17 |

= 20 - | 30 |

= 20 - 30

= - 10 → A

6 0

2 years ago

Read 2 more answers

Which of the following is defined by a line parallel to one side of a triangle

Katarina [22]

Answer:

Triangle Proportionality Theorem is defined by a line parallel to one side of a triangle divides the other two sides proportionally.

Step-by-step explanation:

Triangular Proportionality Theorem states that:

If a line parallel to one side of a triangle intersects the other two sides, then it divides those sides proportionally.

Let us consider the triangle ΔABC as shown in attached figure.

$DE$ ║ $AC$

then

$\frac{BD}{DA} = \frac{BE}{EC}$

Therefore, Triangle Proportionality Theorem is defined by a line parallel to one side of a triangle divides the other two sides proportionally.

Keywords: Triangle Proportionality Theorem, triangle, line segment

Learn more about Triangle Proportionality Theorem from brainly.com/question/11827486

#learnwithBrainly

3 0

3 years ago

Write the statement for the problem in mathematical language. Use x for the tens digit and y for the unit digits in the two digi

Nutka1998 [239]

Answer:

Step-by-step explanation:

A two-digit number (xy) will have the value 10x+y. The sum of its digits is x+y.

You want ...

10x +y = 2(x +y)

1 ≤ x ≤ 9

0 ≤ y ≤ 9

The equation can be simplified to ...

8x = y

The only single-digit values for x and y that satisfy the requirements are ...

x = 1, y = 8

The two-digit number of interest is 18.

_____

Check

Its sum of digits is 1+8 = 9. 2×9 = 18.

_____

Comment on the relationship in the problem

Many of us learned our multiplication tables for 9s by remembering that the sum of digits of 9n was 9, and that the leading digit of the product was n-1.

8 0

3 years ago

12 + 3 to the power of 2 + 50 (using PEMDAS)

Musya8 [376]

First you do 3 to the 2nd power which is 9 then you just add 12+9+50= 71

8 0

3 years ago

Read 2 more answers

7 + 9x - x2 in standard form

matrenka [14]

Standard form would be 7+9x-x^2

4 0

3 years ago

Read 2 more answers