Respuesta:
z=5,0
Explicación paso a paso:
-Probar con cada uno de los ángulos enteros
*17z+4=90°
17z=86
z=5,0
*17z+4=270°
17z=266
z=15,6
*17z+4=60°
17z=56
z=3,2
*17z+4=45
17z=41
z=2,4
*17z+4=30°
17z=26
z=1,5
*17z+4=37°
17z=33
z=1,9
*17z+4=53°
17z=49
z=2,8
*17z+4=180°
17z=176
z=10,3
*17z+4=360°
17z=356
z=20,9
Comprobando:
14z-10=14(5,0)-10=70-10=60
One way to approach this is to find (g o f)(x) first and then to replace x by -7:
g( f(x) ) = (x^2+6) + 8/(x^2+6)
Now replace x with -7. We get: ( g o f )(-7) = 49+6+8 / (49+6), or
= 55 + 8 / 55, or 55 8/55 (ans.)
Answer:
2 x 3 x 3 x 5 x 5 x 5 x 5
Step-by-step explanation:
see picture
Answer:
<h3> C. y + 7 = -7(x - 3)</h3>
Step-by-step explanation:
The equation of a line is:
y - y₀ = m(x - x₀)
where <em>m</em> is the slope and <em>(x₀, y₀)</em> is the point which the line passes through
The product of slopes of two perpendicular lines is -1
so if given lines slope is ¹/₇ them:
¹/₇·m = -1
m = -7
(3, -7) ⇒ x₀ = 3, y₀ = -7
Therefore:
y - (-7) = -7(x - 3)
<u> </u><u>y + 7 = -7(x - 3) </u>
Answer:
Where are the graphs
Step-by-step explanation:
