Answer:
I don't know
Step-by-step explanation:
but I feel like I've done that problem before lol.
Answer:
3;87
Step-by-step explanation:
Since they are complementary, they add up to 90°. This allows you to write the equation
![x+(16x+39) = 90 \rightarrow 17x=90-39 \rightarrow 17x=51 x=\frac{51}{17}=3](https://tex.z-dn.net/?f=x%2B%2816x%2B39%29%20%3D%2090%20%5Crightarrow%2017x%3D90-39%20%5Crightarrow%2017x%3D51%20x%3D%5Cfrac%7B51%7D%7B17%7D%3D3)
The second angle measures then ![90-3 = 87](https://tex.z-dn.net/?f=90-3%20%3D%2087)
The sales increased by 25%
80/64 = 1.25
1.25 = 25%
Answer:
the surface area of this cylinder is: 550 cm
Step-by-step explanation:
the formula of surface area of a cylinder is: A=2πrh+2πr^2
550 = 2 x π x 11 x 14 + 2 x π x 11^2
550π = 308π + 242π
.. ..
Answer:c
Step-by-step explanation:
co3