Answer:
y = -4.
Step-by-step explanation:
The slope is 0. Horizontal.
Answer:
5,707,719
Step-by-step explanation:
5,000,000
+700,000
7,000
700
10
9
Answer:

Step-by-step explanation:

Answer:
∠ A = 56°
Step-by-step explanation:
the sum of the 3 angles in a triangle = 180°
sum the 3 angles and equate to 180
2x + 3x + 40 = 180
5x + 40 = 180 ( subtract 40 from both sides )
5x = 140 ( divide both sides by 5 )
x = 28
then
∠ A = 2x = 2 × 28 = 56°
(2x)°=(3x-26)°
⇔ (2x-3x)°=-26°
⇔-x°=-26°
⇔x=26°
⇒2x=26°*2=52°
⇒3x-26= 26°*3-26°= 78°-26°=52°