In the adjoining figure ABCD is a rhombus and angle abd is equal to 50 degree. find
2 answers:
Answer:
- See below
Step-by-step explanation:
<u>Property of the rhombus:</u>
- Opposite angles are congruent and adjacent angles are supplementary.
- Diagonals are angle bisectors.
- Diagonals are perpendicular.
<u>We have: </u>
- m∠ABD = 50°
<u>Angle ABC is:</u>
- m∠ABC = 2*m∠ABD = 50°*2 = 100°
<u>Opposite angle is equal to this:</u>
- m∠ADC = m∠ABC = 100°
<u>Adjacent angles are:</u>
- m∠BAD = m∠BCD = 180° - 100° = 80°
<u>The missing angles measures:</u>
- 1) m∠CAB = 1/2*m∠BAD = 1/2*80° = 40°
- 2) m∠BCD = 80° (shown above)
- 3) m∠ADC = 100° (shown above)
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Answer:
Your power function is y=-2
Step-by-step explanation:
The way I found it was.
0=0, so, the function multiply by zero, and have no other term to add
A number (one in a case) gives as a result: -2. So, one, elevated to ANY power results in one, every time. So, I have 1, as a factor and -2 as a result. One is as well a factor that delivers a result equal to the other factor. (3)(1)=3 , (8987)(1)=8987. So, the other factor must be -2
Then I checked all the table, and the results were consistent.