Simple...
as far as I can see it looks like you need two names for the angle formed..-->>
the angle would be acute
and
complementary
Meaning both those angles <DHR and <DHM have to be both smaller than 90° but when you add them both they should equal 90°.
Thus, your answer.
Slope is rise over run or change in y over change in x.
First, fourth and fifth choice
The amplitude of this function is 4/5. Be sure you understand why that is so.
Answer:
profitability ratios (e.g., net profit margin and return on shareholders' equity)
liquidity ratios (e.g., working capital)
debt or leverage ratios (e.g., debt-to-equity and debt-to-asset ratios)
operations ratios (e.g., inventory turnover)
Step-by-step explanation:
XD and Lol
Volume of Solids
The volume of the solid is 758.83 in³
Step-by-step explanation:
Given that the cone and half sphere is hollow
The volume of the cone =
The Volume of the sphere = 
So the Volume of the half sphere =
The volume of solid = volume of cone + volume of the half sphere

Given
height h = 19 in
radius r = 5 in
= 
= 1/3 × 3.14 × 5 × 5 × 19
= 497.16 in³

= 2/3 × 3.14 × 5 × 5 × 5
= 261.67 in³
V = 497.16 in³ + 261.67 in³
= 758.83 in³
Hence the volume of the solid is 758.83 in³