Answer:
68
Step-by-step explanation:
Answer:(x+4)(x+7)
Step-by-step explanation:
Because I got it right
Answer:
Yes
Step-by-step explanation:
Yes, the commutative property of addition says you can change the order in an addition problem. The only time they are not equal is if x has a different value in each expression.
Answer:
(6x - 7y)(6x + 7y)
Step-by-step explanation:
36x² - 49y² ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b) , then
36x² - 49y²
= (6x)² - (7y)²
= (6x - 7y)(6x + 7y)
Given parameters:
Coordinates of the points = (3,4) and (19, 16)
Unknown:
The distance between the points = ?
The midpoint = ?
Solution:
The distance between two points can be mathematically solved using;
D =
where x₁ = 3, x₂ = 19 and y₁ = 4, y₂ = 16
Input the parameters and solve;
D = = 20
Midpoint;
The expression is given as;
x , y = ,
input the parameters and solve;
= ,
= 11 , 10
The midpoint is (11, 10)