Answer:
∠TRS = 40°
Step-by-step explanation:
∠UTS is an exterior angle of the triangle
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles, that is
∠UTS = ∠TRS + ∠RST
9x - 15 = 3x + 16 + x + 9
9x - 15 = 4x + 25 ( subtract 4x from both sides )
5x - 15 = 25 ( add 15 to both sides )
5x = 40 ( divide both sides by 5 )
x = 8
∠TRS = 3x + 16 = (3 × 8) + 16 = 24 + 16 = 40°
Answer:

Step-by-step explanation:
The formula of a surface area of a ball (sphere):

R - radius
We have R = 15in. Substitute:

If you want to get an approximation, then:

.6mL1, point, 6, start text, m, L, end text
(Choice D)
D
Dog:
35
kg
35kg35, start text, k, g, end text
Medicine:
1.4
mL
1.4mL1, point, 4, start text, m, L, end text
The value of x is 14
(6x+5)=89–>89-5 = 84 —> 84/6=14 —> x=14
3 dollars back I believe. I’m not sure on how much cents she’ll get back:)