Answer:
30
Step-by-step explanation:
180 degrees = Triangle
Angle 1 = 60
angle 2 = 90 because it's a right triangle
Angle 3 = 180 - (60+90) = 30
60 + 90 = 150
180 - 150 = 30
Answer: 31.5ft²
Step-by-step explanation:
For any given triangle with two adjacent sides and an opposing angle, the area is determined by the formula:
1/2 * length A * length B * sin of angle of opposing side.
That is, if lenght A=x, length B= y and opposing angle is given as Z, then the area of such triangle becomes:
Area = 1/2 *x*y*sin Z
For the given triangle, x = 11feet, y = 10feet, Z=35°
Area= 1/2 * 11 * 10 * sin 35
Area = 31.5469ft²
Rounding up to the nearest tenth,
Area = 31.5ft²
Answer:
33k+32
Step-by-step explanation:
Assign Variables :
Alicia- A
Jamar- J
Tia- T
Write equations :
A = (3k+4)
J= 2(3k+4)
T=4(5+6k)
Simplify equations:
A= 3k+4
J= 6k+8
T= 20+24k
Add:
(3k+4)+(6k+8)+(20+24k)
3k+6k+24k+8+20+4
33k+32
I hope this helps :)
459. i just have to write more so that this is 20 characters long, but the answer is 459
X=126! I can also give you an explanation if you want!