<span>In a right triangle, we know that we have one angle that is 90 degrees. In order to calculate the length of the adjacent side we have to use the cosine function of angle C which will give us the adjacent side length. The cosine function is: adjacent/hypotenuse = cos (40). We know the hypotenuse length is 10, so the equation is now adjacent/10 = cos (40). Solving for adjacent length we get 7.66 inches.</span>
5x-8=-6x+3
+6x
11x-8=3
+8
11x=11
x=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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Answer:
In romania I was doing this in the 6th grade
Denver has 7/19 of the dog food so the rest of the (I’m assuming dogs) have the remaining portion, 12/19
Engle and Fido have to split 12/19 into a ratio of 7:4
So... 12/19 has to split into 11 sectors of 1 representing 7:4
If Fido has 4 of the amount of food than
12 * 4 / 19 * 11 = 0.229665, 23%
Fido’s share is 23%