Answer:
3*3+5+6
Step-by-step explanation:
i hope its correct
Answer:
Step-by-step explanation:
Complementary angles are angles that add up to 90°.
We have C and D as complementary.
Their sum is:
Substitute values and solve for x:
- 8x + 5x - 1 = 90
- 13x = 90 + 1
- 13x = 91
- x = 91/13
- x = 7
Answer:
7.5
Step-by-step explanation:
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The answer will mostly be true if you know the answers
Sure, what is the question.