Answer:
x = 10°
Step-by-step explanation:
The diagonals of a rhombus divide the figure into congruent right triangles. That means the two marked acute angles are complementary.
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<h3>solve for x</h3>
Complementary angles total 90°, so the relation we can use to find x is ...
(3x -13) +(8x -7) = 90
11x = 110 . . . . . . . . . add 20
x = 10 . . . . . . . . . divide by the coefficient of x
The value of x is 10°.
Answer:
B.
Step-by-step explanation:
Hope this helps!
Quite a broad question. 10/2 you divide by 2 which equals 5. Is that your question?
101.25 dollars are being compared to 9 hours. The unit rate is 11.25 dollars
