Answer:
Do the Division first.
Step-by-step explanation:
If you remember PEMDAS, or BOMDAS if you prefer, division and multiplication comes before addition and subtraction.
x, in this case, would equal -27. (-27 ÷ 3 = -9) then add 10
(-9 + 10 = 1)
Answer:27
10+x/3=1
L. C. M=3
Divide both side by the l. C. M
30=x+3
X=30-3
X=27
x=43°
The angles are adjacent and create a straight line so their sum is 180°.
(x+6)°+(3x+2)°=180°
x°+6°+3x°+2°=180°
4x°+8°=180°
4x°=172°
y = - x² - 4x - 9
Given
y = - (x + 2)² - 5 ← expand (x + 2)² using FOIL
= - (x² + 4x + 4) - 5 ← distribute parenthesis by - 1
= - x² - 4x - 4 - 5 ← collect like terms
= - x² - 4x - 9 ← in standard form
Answer: 178
18x13
234 area of white granite
8x7
56 area of blue granite
234-56 to find the area of the white granite
62
50,50,54,56,60,62,63,64,79,72,72,
median ids the number at the center
50,50,54,56,60(62)63,64,79,72,72
