Answer:
- Length of side BC=434 Units
Step-by-step explanation:
Given a rhombus ABCD
|AB|=|DC| (Opposite sides of a rhombus are equal)
|AB|=9s+29
|DC|=10s-16
Therefore:
9s+29=10s-16
Collect like terms
10s-9s=29+16
Recall: |AB|=9s+29
|AB|=9(45)+29=405+29=434 Units
Since all the sides of a rhombus are congruent
AB=AC=BD=CD
Therefore:
|BC|=434 Units
- Therefore, the length of side BC=434 Units
Answer:
Using Math Papa Algebra Calculator I was able to simplify to:
-81x^5+1198x^3-896x=0
In further detail this equation can be factored and then solved for the multiple x-values given, which are: x=0 or x=−3.7416573867739413 or x=3.7416573867739413 or x= -8/9 or x=8/9
Step-by-step explanation:
I used a punnet square to solve for the simplified equation, from there I used Math Papa Algebra Calculator.
I would answer with the simplified answer, sorry I'd need more specifics to answer this question fully.
Once again the simplified is -81x^5+1198x^3-896x=0
Answer:
Step-by-step explanation:
15x + 121 = 256 the answer is x = 9
4x + 8 > 2x - 10 the answer is x > -9
5x + 7 = 42 the answer is x = 7
Answer:
n = 220, 4, -4, -220
Step-by-step explanation:
factors of 17: 17, 1, -1, -17
13 is prime number: 13 x 1 = 13
(ax+b)(cx+d) = axcx+axd+bcx+bd
(x + 17)(13x - 1) = 13x^2 + 220x - 17, n = 220
(x - 17)(13x + 1) = 13x^2 - 220x - 17, n = -220
(x + 1)(13x - 17) = 13x^2 - 4x - 17, n = -4
(x - 1)(13x + 17) = 13x^2 + 4x - 17, n = 4
The area will be given by the formula
A=1/2ab sin θ
thus
A=1/2 ×90×90sin 25
A=1,711.604 cm²²
