Answer:
B Mina, because for every 4-unit increase in x, there is an increase in y by 2
Step-by-step explanation:
This is a linear function because the change rate is regular from one point to the next.
The X values go -12, -8, -4, 0
The Y values go -8, -6, -4, -2
You can also verify it's linear by calculating the slope at two different locations. The slope between the first two pairs (-12,-8) and (-8,-6) equals to 2. Same goes for the other pairs... so, since it has a steady slope, it's linear.
Hi
Use Euler's formula for this for a 3D figure. F + V = E + 2, where F is the number of faces, V is the number of vertices, E is the number of edges, +2! You have enough info to fill in the formula to find that the number of vertices is 6.
Hoped I Helped
Answer:
64 + 64sqrt(3)
174.9 cm²
Step-by-step explanation:
AD/2 = 8cos(60) = 4
AD = 8 cm
Height of each triangle = 8sin(60)
= 4sqrt(3)
sqrt: square root
Area = 8² + 4(½ × 8 × 4sqrt(3))
= 64 + 64sqrt(3) cm²
= 174.8512517 cm²
Answer:
7x
Step-by-step explanation:
7x-2(3-4)-2=7x-6+8-2=7x
