Step-by-step explanation:
1. secx / cscx
2. sinx /cosx
Answer:
The numbers are 20 and 140
Step-by-step explanation:
<u><em>The question in English is</em></u>
Find 2 numbers knowing that the second number is 7 times greater than the first, and the sum between the double of the first number and the triple of the second is 460
Define the variables
Let
x ----> the first number
y ----> the second number
we know that
-----> equation A
----> equation B
Solve the system of equations by substitution
Substitute equation A in equation B
solve for x
<em>Find the value of y</em>
---->
The numbers are 20 and 140
Answer:
324
Step-by-step explanation:
18 x 18 = 324
<span>Tangential projection means "along the same plane" or tangent of an object or surface. In order to observe the "tangential projection" of the cheekbone or "zygomatic arch" as it is sometimes called; tilting the head fifteen degrees away from yourself will allow you examine or imagine the projected plane of the cheekbone.</span>