Mathematics, 29.09.2019 02:30, P4thing

1. which property is used in the following? 5x (3+9)=5x3+5x9
2. which property of multiplication is shown? (5+3)x2=5x2+6x2
3.which property is used in the following expression? 2(3+9)=6+18

(don’t solve just find the property)

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:30, oliup567

(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Answers: 2

continue

Mathematics, 21.06.2019 21:50, bcox32314

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Answers: 3

continue

Mathematics, 21.06.2019 23:30, zimbabwayjerry

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?

Answers: 3

continue

Mathematics, 22.06.2019 00:30, ashleypaz15

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?

Answers: 1

continue

Do you know the correct answer?

1. which property is used in the following? 5x (3+9)=5x3+5x9
2. which property of multiplicat...