Answer:
-4
Step-by-step explanation:
Answer:
n math, value is a number signifying the result of a calculation or function. So, in the example above, you could tell your teacher that the value of 5 x 6 is 30 or the value of x + y if x = 6 and y = 3 is 9. Value can also refer to a variable or constant. ... A variable is a letter used to signify an unknown number.
Answer:
D. tan <em>0</em><em> </em>= 8/15 and A. sec <em>0</em><em> </em>= 17/15
Step-by-step explanation:
Cos <em>0</em> = adjacent/ hypotenus
Adj = 15 and Hyp =17
Using pythagoras theory
Opp^2 = 17^2 - 15^2
Opp^2 = 289 - 225
Opp^2 = 64
Therefore <em>Opp</em><em> </em><em>=</em><em> </em><em>8</em><em> </em><em>which</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>square</em><em> </em><em>root</em><em> </em><em>of</em><em> </em><em>6</em><em>4</em>
tan <em>0</em><em> </em>= opp/adj
tan <em>0</em><em> </em><em>=</em><em> </em>8/15
Sec <em>0</em><em> </em>is the multiplicative inverse of cos <em>0</em>
Answer:
Step-by-step explanation:
30x10 is the same as 3x1 and add the 2 zeros at the end --> 300
10 / 30 if u reduce u get 1/3 what is .3333
Remember you can do anything to an equestion as long as you do it to both sides
2(x-1)=14
divide both sides by 2
x-1=7
add 1 to both sides
x=8