Answer:
Step-by-step explanation:
Answer:
-11
Step-by-step explanation:
if you put the numbers of the variebles in, it would be
-6-9+9-5
Answer:
3 : 5
Step-by-step explanation:
Given 2 similar figures with linear scale factor = a : b , then
ratio of areas = a² : b²
Here ratio of areas = 9 : 25 , thus
linear ratio = : = 3 : 5
Answer:
9
Step-by-step explanation:
Three sides are
Let other side be x
Answer:
image length is 6.89 inches
Step-by-step explanation:
Data provide:
SOD = 54 inches
OID = 8 inches
Object length = 6 inches
Now,
magnification =
also,
SID = SOD + OID
or
SID = 54 + 8 = 62 inches
Therefore,
or
Image length = - 1.148 × 6
or
Image length = - 6.89 inches
Here negative sign depicts the inverted image
Hence,
The Magnitude of the image length is 6.89 inches