The measure,in degrees,of the three angles of a triangle are given by 2x + 1,3x - 3, and 9x.Whar is the measure of the smallest
angle
1 answer:
(2x+1)+(3x-3)+9x = 180
14x-2 = 180
14x = 182
x = 13
Plugging back in, your angles are 27 degrees, 36 degrees, and 117 degrees, respectively. So the 2x+1 angle is the smallest.
You might be interested in
Answer:
1) undefined
2) 0
Step-by-step explanation:
Answer:
a+b/2*h
Here,
a = 12xcm
b= 15xcm
h= 7cm
(12+15)xcm/2*7
=27xcm*3.5
<h2>=94.5x cm²</h2>
It is (0,7).
7(cos(pi/2)+isin(pi/2))
7i which is (0, 7)
Answer:
15
Step-by-step explanation:
1.68 divided 25.20 = 15
Answer:
0.76
Step-by-step explanation:
