Answer:
Step-by-step explanation:
hello :
x²-3x-10=0 means : (x-5)(x+2)=0
x-5=0 or x+2=0
conclusion two solutions : 5 and -2
Answer:
60 degrees
Step-by-step explanation:
The sum of the angles in a triangle are 180 degrees. The angles look the same size, so divide 180 by 3, and you get 60 degrees
Answer:
The ratio of the lateral sides and perimeters = the ratio of square root of their areas
Then, the ratio of the sides and the perimeters is 6:5 or if this is wrong it it is 5:6
if this helps plz mark as brainliest
So I’m only answering so I can ask you a question
Answer:i am not sure about this
Given Statement:
Angela is very tired after working outside all day.
Conditional Statement:
If she was working outside all day, then angela is very tired.
Converse Statement:
If angela is very tired, then she was working outside all day.
Inverse Statement:
If angela did not work outside all day then she will not be tired
Contrapositive Statement:
If angela is not tired then she did not work outside all day
Biconditional Statement:
Angela is very tired if and only if she worked outside all day
Step-by-step explanation:
