Y=11 x=13
It’s a rectangle so each angle equals 90
1
Angle 1 + angle 2 =90
5y+2y+13=90
7y=77
y=11
Th diagnose of a rectangle bisect so 8x-16=5x+23
3x=39
X=13
Given:
The numbers are .
To find:
All the values that cannot be probabilities.
Solution:
We know that,
The minimum value of favorable outcomes is 0 and the maximum value is equal to the total outcomes. So, the value of probability lies between 0 and 1, inclusive. It other words, the probability lies in the interval [0,1].
From the given values only lie in the interval [0,1]. So, these values can be probabilities.
The values does not lie in the interval [0,1]. So, these values cannot be probabilities.
Therefore, the correct values are .
Answer:
-4
Step-by-step explanation:
2x + 3y = -14
x - y = 3
Multiply the second equation by -2 to eliminate x
2x + 3y = -14
-2x +2 y = -6
-----------------------
5y = -20
Divide by 5
5y/5 = -20/5
y = -4
Answer with Step-by-step explanation:
We are given that twos sets
={a+bx:}=All polynomials which can expressed as a linear combination of 1 and x.
={ax+b(2+x):}=All polynomials which can be expressed as a linear combination of x and 2+x.
We have to prove that given two sets are same.
={ax+2b+bx}={(a+b)x+2b}={cx+d}
={cx+d}=All polynomials which can be expressed as a linear combination of 1 and x.
Because a+b=c=Constant
2b= Constant=d
Hence, the two sets are same .
A = (-7,-6)
B = (8,-9)
Find the slope of line AB
m = (y2-y1)/(x2-x1)
m = (-9-(-6))/(8-(-7))
m = (-9+6)/(8+7)
m = -3/15
m = -1/5
The slope of line AB is -1/5.
Flip the fraction and the sign to go from -1/5 to +5/1 = 5. The perpendicular slope is 5.
Let m = 5.
Use the coordinates of point C (2,12) along with the perpendicular slope to get
y - y1 = m(x - x1)
y - 12 = 5(x - 2)
y - 12 = 5x - 10
y = 5x - 10+12
y = 5x + 2
Lastly, convert this to standard form
y = 5x + 2
5x+2 = y
5x+2-y = 0
5x-y = -2
Choice A is the closest match, but the -56 should be -2 instead. It seems like your teacher made a typo somewhere.