No! it’s a trinomial, a polynomial consists of 4 or more terms :)
∠C = ∠ D (vertical angles
C= -2x + 90
D= x-30
Since C = D , Then -2x + 90 = x-30
-2x - x = - 30 - 90
-3x = -120
3x = 120 and x = 40°. Now replace x by 40 in any of the equality, say :
D = x-30 ; D = 40 - 30 and D = 10°
Answer:
B. 11.4
Step-by-step explanation:
By using the line segment formula
AC = √(9-(-2)^2+(2-5)^2
AC = √130
AC = 11.4
Answer:
$24.00
Step-by-step explanation:
The quickest way to figure this is to figure out the total cost.
44 * $30 = $1320
Now divide that by 55 people instead:
$1320 / 55 = $24
Answer:
$24/person
Answer:
Option B
Explanation:
Given that:
Since the right hand side of both equations are same, equate the left hand side of both the equations.
The values of x are -4 and 2.
Substitute the values of x into the equation y = x+3.
When x = -4,
When x = 2,
y takes the values -1 and 5. Since -1 is less than 5, the smallest value of y is -1.
So, option B is correct.