Answer:
12.5 cm
Step-by-step explanation:
The ratio of map distance to ground distance is the same at any distance:
(map distance)/(ground distance) = (5 cm)/(2 km) = (x)/(5 km)
Multiply by 5 km and you have ...
x = (5 cm)(5/2) = 12.5 cm
The ground distance of 5 km is represented by 12.5 cm on the map.
The answer is B
11 + 3 is 14 x 1 is 14
Answer:
m<Q = 93 degrees
m<R = 87 degrees
Step-by-step explanation:
Given the following angles;
m<Q = 9x-6
m<R = 8x-1
Looking at Devin's work, we will see that he the sum of both angles is 180 degrees
Hence m<Q + m<R = 180
9x - 6 + 8x - 1 = 180
9x+8x-6-1 = 180
17x - 7 = 180
17x = 180 + 7
17x = 187
x = 187/17
x = 11
Get m<Q
m<Q = 9x - 6
m<Q = 9(11) - 6
m<Q = 99 - 6
m<Q = 93 degrees
Get m<R
m<R = 180 - m<Q
m<R = 180 - 93
m<R = 87degrees
