
There is a theorem in Geometry stating that the square of the tangent segment (ST) is equal to the product of the external secant segment (TR) and the whole secant segment (TQ).
SQ x SQ = TR x TQ
SQ squared = 7 x 30
SQ squared = 210
SQ =
Each day it decrease $2. So just multiply $2 x 4 days. It changed a total of $8.
Squares maybe, do 40 across 2 down to form a rectangle add them up then it will give you 40*2
Answer:
-9.
The product of -9 and -8 is 72.
Step-by-step explanation:
Product means the answer of a multiplication, so we're given 72 and -8.
We can solve this by using inverse operations.
The inverse operation of multiplication is division, so we divide 72÷ -8
This will give us -9.
Answer:17$
Step-by-step explanation:
17 is one fourth if 68