Which Equation Can Pair With X 2y = 5 to Create an Inconsistent System?
Answer:
10 < 6n -2 ≤ 34
n= {iii, iv, 5, vi}
Stride-past-step explanation:
number
⇒ n
two less than six times the number
⇒ 6n -2
it is between 10 and thirty-4 (inclusive)
⇒ 10 < 6n -2 ≤ 34
we can solve it as:
- 10 < 6n -2 ≤ 34 ⇒ add 2 to all sides
- 12 < 6n ≤ 36 ⇒ divide past half dozen all sides
- 2 < n ≤ six
- northward= (2, 6]
or
- n= {3, 4, 5, 6}
Answer:x=24
Pace-by-step explanation:
3x-14=2x+x
=>x=24
30 girls. If you add the total number of boys to girls it's xiv. And so divide that by seventy, and you'll have v. At that place are half-dozen girls and then 6x5=30. There are 30 girls.
Respond:
The Quadratic Polynomial is
2 x² +10 -4=0
Using the Determinant method to find the roots of this equation
For, the Quadratic equation , ax²+ b ten+c=0
(b) x²+x=0
x × (x+1)=0
x=0 ∧ ten+ane=0
x=0 ∧ x= -ane
You can look the problem in other way
the ii Quadratic polynomials are
2 x²+10-4=0, ∧ x²+x=0
x²= -10
So, 2 ten²+ten-4=0,
→ -ii x+x-iv=0
→ -10 -4=0
→x= -4
∨
10² +x² +x-4=0
ten²+0-4=0→→ten²+x=0
→ten²=four
10=√iv
x=ii ∧ x=-2
Every bit, you lot will put these values into the equation, you will observe that these values does non satisfy both the equations.
So, there is no solution.
You can solve these 2 equation graphically too.
Answer:
1.) (k)=6
ii.) y=6x
3.) (8,48)
iv.) (k)=4
5.)y= 1/4x
6.) (12,iii)
I hope this is good enough:
Source: https://answer-ya.com/questions/1538373-which-equation-can-pair-with-x-2y-5-to-create-an-inconsistent.html
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