Answer:
-2/5
Step-by-step explanation:
The constant of variation is k in y= kx
We need to get the equation in this form
y/x = -2/5
Multiply each side by x
y/x*x = -2/5 x
y = -2/5 x
The constant of variation is -2/5
To solve this problem, we would need a drawing or picture. If you look at the Trapezoid, find out if some parts are congruent, similarities, AA, SAS, SSS, etc...
if you post the picture i can help you
<span><span>15<span>x^4</span></span><span>y^5</span></span><span>z^<span>2
This is the farthest it can be simplified, hope I helped! </span></span>
Answer:
Stacy's middle school
Step-by-step explanation:
356 divided by 38 = 9
219 divided by 28 = 7
Answer:
a) x=
10°
50°
130°
10°
50°
130°
170°
250°
290°
b) x=
90°
210°
330°
Step-by-step explanation:
2 sin (3x) = 1
a) look at the graph, y=1 when x is near:
10°, 50°, 130°, etc
in the equation: 2 sin (3x) = 1 ⇒ sin (3x) = 0.5 ⇒ 3x = 30° (and others) ⇒ x = 10° (and others). So the values given in solution (10°, 50°, 130°, etc) are true
b) is evident
