Answer:
9 inches
Step-by-step explanation:
inches
Answer:
The answer to your question is a = 4.81
Step-by-step explanation:
Process
1.- The angle B and 43° are supplementary
B + 43° = 180°
B = 180 - 43
B = 137°
2.- Calculate angle C
The sum of the internal angles in a triangle equals 180°
A + B + C = 180°
29 + 137 + C = 180
- Solve for C
C = 180 - 29 - 137
C = 14°
3.- Use the law of signs to find a
a / sin A = c / sin C
a / sin 29 = 2.4 / sin 14
- Solve for a
a = 2.4 sin 29 / sin 14
- Simplification
a = 2.4 (0.485) / 0.242
- Result
a = 4.809
Answer:
(3,2)
Step-by-step explanation:
X coordinate first, then y. (Have to crawl before you walk, x is down and y is up, so thats a good reminder.) And the garbage can is on that cooridinate so uh, yah. Hope this helps, have a nice day.
Let us call them a, b and c
we know that
a+1=b
a+2=c
a+2b=12+c
we can deduce the following:
a+2(a+1)=12+(a+2)
3a+2=a+14
2a=12
a=6
so b would be 7 and c would be 8
Makes sense ?
Answer:
Step-by-step explanation:
see the attached figure to better understand the problem
step 1
Find the measure of angle ∠QBO
we know that
The <u><em>incenter</em></u> of a triangle is the intersection of its interior angle bisectors
so
we have
---> given problem
so
step 2
Find the measure of angle ∠QOB
we know that
In the right triangle QOB
---> by complementary angles
we have
substitute