Answer:
x = 10
Step-by-step explanation:
Since the line segment bisects ∠A the following ratios are equal
= , that is
= ( cross- multiply )
8(2x + 1) = 12(x + 4) ← distribute both sides
16x + 8 = 12x + 48 ( subtract 12x from both sides )
4x + 8 = 48 ( subtract 8 from both sides )
4x = 40 ( divide both sides by 4 )
x = 10
Answer:
The cross section of a hexagonal pyramid from a vertical slice would be a triangle. If you slice the hexagonal pyramid vertically and straight in the middle, you would see a triangle.
Answer:
4.0
Step-by-step explanation:
when rounded the nine adds to the whole number making it 4
Answer:
f(x)=12x-5
Step-by-step explanation:
-5 is the y-intercept since f(1)=0
the difference from -5 and 7 (7-(-5) or 7+5) is 12 and 12/1 equals 12
Answer:
109+20,00=21,09
Step-by-step explanation: