Answer:
-3+5x
Step-by-step explanation:
Not sure if you are looking for a solution or just an expression, but I hope this helps
A rhombus has four congruent sides. Without loss of generality, we denote the rhombus by the consecutive points PQRS.
1. Draw diagonal PR.
2. Consider triangle PQR. We conclude that PQ=RQ because a rhombus has four congruent sides. Triangle PRQ is isosceles => angles QPR and QRP are congruent.
3. Similarly, PS=RS. Triangle PSR is isosceles.
4. PR (diagonal) is common side, so triangles PQR is congruent to PSR (SSS).
5. Therefore angles QRP=QPR=SPR=SRP.
6. Since angles QPR=SPR, and SPR=QPR, we conclude that the diagonal PR is an angle bisector.
Finally, using similar arguments, we can show that diagonal QS bisects angles at Q and S.
Answer:
40%
Step-by-step explanation:
1000/2500=40%
sum up all numbers to get 2500
Area = 1/2bh (base · height)
5 · 15 = 75
75 · 0.50 or 75/2 = 37.50
Area = 37.50
Hope this helps!
Answer:
48 years
Step-by-step explanation:
See the photo. You can solve it 2 different ways, one being cross multiplication, and the other being simplifying.