Answer:
Side AB is <em>10 cm</em>.
Step-by-step explanation:
The given quadrilaterals <em>ABCD</em> and <em>EFGH </em>are similar.
From the given figure, we can observe the following angles and sides are corresponding.
Ratio of corresponding sides will be equal:
AB:EF = BC: FG = CD:GH = DA:HE
We have to find the side AB.
Given the sides
EF = 5 cm
BC = 9 cm
DA = 8 cm
EH = 4 cm
So, ratio DA:EH = 8:4 = 2:1
We know that ratio of corresponding sides will be same:
AB:EF = DA:EH
So, side <em>AB</em> is 10 cm.
Answer:
14×6 = 84
7-12 = -5
.°. 7x - 12x is the answer
Step-by-step explanation:
14x²- 5x - 6
14x²- (7 - 12)x - 6
14x²- 7x + 12x - 6
7x(2x - 1) + 6(2x - 1)
(7x + 6) (2x -1)
The missing options that makes up the distance formula between two coordinates are; (x₂ - x₁)² and d²
How to find the distance between two coordinates?
The formula for distance between two coordinates is;
d = √[(y₂ - y₁)² + (x₂ - x₁)²]
where;
(x₁, y₁) is the coordinate of the first point
(x₂, y₂) is the coordinate of the second point
Now, this distance formula can also be rewritten when we square both sides to get;
(y₂ - y₁)² + (x₂ - x₁)² = d²
Thus, the missing options that makes up the distance formula between two coordinates are; (x₂ - x₁)² and d²
Read more about distance between two coordinates at; brainly.com/question/7243416
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