Answer:
D: y=-3/4x+5
Step-by-step explanation:
y = mx + b
m = slope (-3/4)
b = y intercept (5)
equation: y = -3/4 x + 5
Answer:
A regular octagon is a bidimensional figure with eight sides and eight vertices. The words "regular" refers to the equivalence between sides, that is, all sides have the same length.
So, a regular octagon can be described as
- A figure with eight equal sides.
- A figure with eight vertices.
- A polygon.
- A symmetric figure.
The equivalence between sides makes the regular octagon symmetric. Additionally, this figure is a polygon, because it has 8 sides which enclose a region.
Answer:
x^2-7x+12
Step-by-step explanation:
17 + 2 = 19 km is 1/2 of the total length, that is,
19 = (1/2)h
(1/2)h = 19 multiply both sides by 2
h = 2*19
h = 38 km
The total length in kilometers is 38 km
Answer:
Step-by-step explanation:
(a + b)² = a² + 2ab +b²
a = y & b = 10
(y + 10)² = y² + 2 *y*10 + (10)²
= y² + 20y + 100