Answer:
- Right Angle Triangle – A Right triangle is a triangle in which one angle is a right angle (that is, a 90-degree angle). The relation between the sides and angles of a right triangle is the basis for trigonometry (opposite, hypotenuse, adjacent).
- Obtuse Triangle – An obtuse triangle is a triangle with one obtuse angle (greater than 90°) and two acute angles.
- Acute Triangle – An acute triangle is a triangle with three acute angles (less than 90°).
12 - Right Angle Triangle
13 - Obtuse Triangle
14 - Acute Triangle
15 - Acute Triangle
16 - Right Angle Triangle
17 - Obtuse Triangle
Answer:
4th option
Step-by-step explanation:
7x(8x² - 4y² + 3y - 5) ← multiply each term in the parenthesis by 7x
= 56x³ - 28xy² + 21xy - 35x
Answer: 19.6 million
Step-by-step explanation:
The exponential growth function is given by :-
, where A is the initial amount , r is rate of interest and x is time period.
Given : The automobile sales in a country this year : A= 20.6 million
The rate of increase : r = 4.9 %=0.049
For last year , we take x = 1 , then the required exponential equation will be :-
Hence, the number of auto sales in the country last year = 19.6 million.
Answer:
d is the correct answer
Step-by-step explanation:
try using math-way
Answer:
The answer is A
Step-by-step explanation:
I got it right on the test.
