The chosen topic is not meant for use with this type of problem. Try the examples below.
[-1,9)u(2,10]
(−1,2)∪(−4,0)
(−1,29)∪(26,50)
If
, then angle
is obtuse and triangle with sides a, b, c is obtuse triangle.
In an arbitrary triangle can be only one obtuse angle, and the side which lies opposite to the largest angle is the largest. Then since <span>angle
is opposite the side of length a</span> you can conclude that a>c and a>b.
Answer:
The answer is c
Step-by-step explanation:
4x^2+4x-8=0
X^2+x-2=0
(X+2)(x-1)=0
X= -2 or 1
Step-by-step explanation:
Based on the given conditions,
Formulate:(100-80)÷80
Calculate the sum or difference:20/80
Cross out the common factor:1/4
Multiply a number to both the numerator and the denominator:1/4×25/25
Write as a single fraction :25/4×25
Calculate the product or quotient :25/100
Rewrite a fraction with denominator equals 100 to a percentage:25%
Answer : 25%