Step-by-step explanation:
I tried. if I got this wrong I might need to go back to kindergarten
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Answer:
Step-by-step explanation:
The rhombus has several relevant properties.
- The sides are all the same length
- Diagonals are perpendicular bisectors of each other
- Diagonals divide the rhombus into congruent triangles
The last of these relations can be used to find x:
7x° = 35°
x = 35°/7° = 5
The second of the relations can be used to find y:
3y° = 90°
y = 90°/3° = 30
The first of the relations can be used to find z:
10z -8 = 5z +32
5z = 40 . . . . . . . . . add 8-5z
z = 40/5 = 8
Distribute first, combine the like terms and then add all of the sides up.
7. (x-8)(x-7)
8. x=7 and x=8
9. (x-7)(x-8)=0 and solve
10. (x-8)(x-5)
11. x=8 and x=5
12. (x-8)(x-5)=0 and solve
hope this helps!!
Answer:
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Step-by-step explanation:
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