37°
They are vertical angles.
Answer:
0
Step-by-step explanation:
j(x) = -2 (3/2)^x
j(0) = -2(3/2)^0
-2(0)
=0
Answer:
23
Step-by-step explanation:
if you want the steps lmk in the comments (not everyone wants them). hope this helps Happy Holidays
Answer:
If this is a normal triangle, it is impossible to solve for unique x.
However, if this is a right triangle with hypotenuse = 40 ft as shown in picture, then, by applying Pythagorean theorem, we have:
(3x)^2 + (6x)^2 = 40^2
<=> 9x^2 + 36x^2 =40^2
<=> 45x^2 =40^2
<=> x^2 = (40/45)^2
<=> x = 40/45
And the two side lengths would be :
6 x 40/45 = 6 x 8/9 = 48/9 = 16/3 = 5.3 ft
3 x 40/45 = 3 x 8/9 = 24/9 = 8/3 = 2.7 ft
Hope this helps!
:)
Since we know a triangle only has 180 degrees we can say:
99+3x+x+5=180
Then we can solve for x:
4x+104=180
4x=76
x=19