Answer:
1)c 2)b 3)c 4)a
Step-by-step explanation:
1)x+5+11x-5
12x
2)5+11-6
10
3)4x+2-6x
-2x+2
4)12-3-4
5
Step-by-step explanation:
a. y = 2 + 4.3(-6)
y= 2- 25.8
y= -23.8 or y= -24
b. y= (9-3)2
18-6=12
c. y= 3.5-2
y= 1.5
d. y= 5(-2) - 4
y= -10-4
y= -14
32/22 is the improper fraction and it’s mixed number is 1 5/11 and it’s simplest form is 16/11
400 is the answer. Hope this helps
Answer:
x = 50
Step-by-step explanation:
In a parallelogram, consecutive angles are supplementary, thus
∠ A + ∠ B = 180 , substitute values
2x + 2x - 20 = 180
4x - 20 = 180 ( add 20 to both sides )
4x = 200 ( divide both sides by 4 )
x = 50
