Sum of angles in a triangle = 180°, then:
∠H + ∠F + ∠G = 180°
(x°) + (x-5)° + (3x+25)° = 180°
Remove all parenthesis and computr
x+x-5+3x+25 = 180
5x + 20 = 180
5x=160
x = 32°, then ∠G = 3x+25 = 3(32)+25 = 121°
Answer:
CD is the name of a ray in the drawing ⇒ 3rd answer
Step-by-step explanation:
A ray is a part of a line that has one endpoint and goes on infinitely in only one direction.
From the drawing:
∵ CA has C as a starting point
∵ A is a point on it
∵ Its direction from C to A
∴ CA is a ray
∵ CB has C as a starting point
∵ B is a point on it
∵ Its direction from C to B
∴ CB is a ray
∵ CD has C as a starting point
∵ D is a point on it
∵ Its direction from C to D
∴ CD is a ray
∵ CF has C as a starting point
∵ F is a point on it
∵ Its direction from C to F
∴ CF is a ray
From the answer:
CD is the name of a ray in the drawing
Polynomial identity has one side that consists of brackets. A way to prove identity is to get rid of brackets. Once you do that you just compare both sides of equal sign. if values on each side are the same than identity is true.
For example if identity is written by multiplication of factors just multiply them to get rid of brackets and compare it with side that doesn't have factors.
If a side has binomial on square, just square it (again you will get rid of brackets) and compare it with other side.
<span>The quotient of 9 and a number = (9/n)
Increased by half the number = +(n/2)
Combine (9/n)+ (n/2)</span>
A-
-$12.58
B-
-$37.58
C-
You need $37.58 to bring it back up to $0