Answer:
Option A
Step-by-step explanation:
multiple each coordinate by 1/2
Answer:
A = 400 cm^2
Step-by-step explanation:
The perimeter of a square is given by
P = 4s where s is the side length
80 = 4s
Divide each side by 4
80/4 = 4s/4
20 =s
We want to find the area of the square
A = s^2
A = 20^2
A = 400 cm^2
The answer is 79.05 because 78.99* 6.25%
6.25%=0.0625
Answer:
Problem D: x = 24; m<JMK = 96
Problem A: x = 8; m<DBC = 32
Step-by-step explanation:
Problem D.
According to the Angle Addition Postulate,
m<JML = m<JMK + m<KML
m<JML = 131
m<JMK = 4x
m<KML = x + 11
131 = 4x + x + 11
131 = 5x + 11
120 = 5x
24 = x
x = 24
m<JMK = 4x = 4(24) = 96
Problem A:
According to the Angle Addition Postulate,
m<ABC = m<ABD + m<DBC
m<ABC = 55
m<ABD = 23
m<DBC = 4x
55 = 23 + 4x
32 = 4x
8 = x
x = 8
m<DBC = 4x = 4(8) = 32
