Answer:
The measure of x is 30°
Step-by-step explanation:
∵ The sum of angles in any Δ = 180°
∵ two angles have measure 75°
∴ The measure of the third angle = 180° - (75° + 75°) = 30°
∴ m∠x = 30 vertically opposite angles
7:12
7:3
7:6
7:2
12:3
12:6
12:2
3:6
3:2
6:2
hope this helps
Answer:
15 apples
Step-by-step explanation:
From second equation y = 8 - x so
7x + 2(8 - x) = -14
5x = -14 - 16 = -30
x = -6
and y = 8 - -6 = 14
Answer x=-6,y=14
The correlation coefficient for the data in the table is A. –0.993
<h3>Calculations and Parameters:</h3>
Using this formula: 
We would use x and y to represent the unknowns.
n = 4
We have,
- ∑x = 42,
- ∑y = 44.37 ,
- ∑xy = 461.3
- ∑x^2 = 446,
- ∑y^2 = 494
Putting these values in the formula would bring the answer as. A. –0.993
Read more about correlation coefficient here:
brainly.com/question/4160489
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