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iren [92.7K]
2 years ago
7

The most important component of a physical structure is a solid foundation on which the rest of the structure sits. a strong fou

ndation allows buildings to last longer and withstand many outside forces. just like the foundation of a building, a strong foundation for algebra is critical for success and allows you to extend your understanding to more complex mathematical and real-world situations. what are some of the foundational, or key, concepts of algebra that you’ve learned so far?
Mathematics
1 answer:
eduard2 years ago
7 0

The foundational concept of algebra is to use the alphabetical letters to find the unknown number.

Algebra is the concept that uses the alphabetical letters such as x, y, z, etc. to calculate the unknow numbers. here the letters are also called as variables. The values that are known in the expression as termed as constants.

The general operations performed on the algebra is

  • Addition = x + y
  • Subtraction = x - y
  • Multiplication = x * y
  • Division = x / y

Here the alphabets x and y are called variables.

Order of operations:

The order of operation in algebra is given as follows

  • Perform all the operations inside the brackets
  • Perform the operations on roots and exponents
  • Perform all the division and multiplication operations moving from left to right
  • Perform all the addition and subtraction operations from left to right.

To know mire about Algebra here

brainly.com/question/953809

#SPJ4

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Please help! I have a bunch more I will be posting as well , thank you! (:
notsponge [240]
15x + 30y = -10....reduce by dividing by 5
3x + 6y = -2...same as first equation...same line  ..means infinite solutions
5 0
3 years ago
Please help!!Which decimal is equivalent to the mixed number plotted at S on the number line?
Pavel [41]
I'm guessing D, but no so sure.
7 0
3 years ago
PLEASE HELP THIS WILL GIVE 50 POINT AND BRAINLIEST!!!!!!
KatRina [158]

Answer:

the asnswer is -67463 to the power of 4

Step-by-step explanation:

4 0
2 years ago
the form ula for the area of a circle can be found by using a parallelogram. explain the way to derive the formula​
vladimir2022 [97]

Answer:

Explanation: As you make the segments smaller and smaller, the parallelogram becomes more of a rectangle with shorter side equal to the radius of the circle r and longer side πr - half of the circumference of the circle. Hence we get the formula πr2 for the area of a circle of radius r .

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Write 3.63 x 10^-5 in standard notation.
Rudik [331]

Answer:

3.63E-5

Step-by-step explanation:

Convert 3.63 x 10^-5 from a scientific calculator

We do this by raising 10^n power * whole number entered where n=-5

3.63 x 10^-5 converted to a number = 3.63 x 1.0E-5

3.63 x 1.0E-5 converted to a number = 3.63E-5

5 0
3 years ago
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