how will writings of Rizal becomes significant in the present​

Answer:

to know how to solve the numbers

Answer:

Math should and is taught in the primary grades. All of the basics you know about math. Numbers, counting by ones, fives, tens, even and odd numbers, place value, calendar skills, telling time, fractions, geometry, shapes angles, area, perimeter, money, addition, subtraction, multiplication, and division are taught. It is important because we can use math on our daily lives and its necessary. Mathematics provides an effective way of building mental discipline and encourages logical reasoning. It provides opportunity for developing important intellectual skills in problem solvening.

The standard form is -2x²+4x-7=0

Since, there is a simple way to form it into standard: ax²+bx+c

• ax² - quadratic form

• bx - linear form

• c - constant

Correct me if I'm wrong!

Answer:

8, 31, 54, 77, 100

Step-by-step explanation:

The arithmetic sequence of 5 terms with first term 8 and last term 100 is 8, 31, 54, 77, 100. An arithmetic sequence is a type of sequence whose difference between its terms is defined by a constant which is commonly represented by d while the terms are represented by a, a+d, a+2d, a+3d and so forth depending on the number of terms of the arithmetic sequence.

Finding the missing terms of an arithmetic sequence:

Given that the arithmetic sequence has 5 terms and the first term is 8 and the last term is 100. Then,                        8, ____, _____, ____, 100

Using the first term 8 and the last term 100, find the middle term or the third term using their average such that             8 + 100 ÷ 2 = 108 ÷ 2 = 54. Then, we already have 8, ____, 54, ____, 100.

To get the second term, we may also use the average of the first and third term such that 8 + 54 ÷ 2 = 62 ÷ 2 = 31. Then, we already have 8, 31, 54, ___, 100.

Lastly, find for the fourth term using the average of the third and fifth term such that 54 + 100 ÷ 2 = 154 ÷ 2 = 77.

Completing the arithmetic sequence it will give 8, 31, 54, 77, 100.

To check if the middle terms of this arithmetic sequence is correct, find the difference between the terms and see if they are equal. For instance, 31 - 8 = 23, 54 - 31 = 23, 77 - 54 = 23, and 100 - 77 = 23.

Therefore, the correct arithmetic sequence whose first term is 8 and last term is 100 with 5 terms is 8, 31, 54, 77, 100.