Answer:
-14.5
Step-by-step explanation:
Photomath bro saved my life
Answer:
idk its hard to me too
Step-by-step explanation:
Answer:
the third one
Step-by-step explanation:
the square root of 25 is 5. 5+2 = 7.
this is a rational number (the set of all integers and fractions).
the other 2 portions contain at least one element that is not rational. and so the sum with such a number is not rational.
45 and 7 are no square numbers, and therefore the square root of these numbers contains a neverending chain of digits after the decimal point without having any repeating pattern. these are real numbers but not rational numbers.
For similarity measures of corresponding angles should be equal so we would use AA similarity postulate