I think its -7 hope this helps :)
I think its 2 I've done this before but I'm not so sure
Answer:
Median- is 2 because the median is the middle number, you only have 5 numbers so the middle number would be (2)
Mean- 2 ,add all of the numbers together(10) and divide by (5)
Step-by-step explanation:
X^2+5^2=7^2
x^2+25=49
(49-25)
x^2=24
sqrt(24)=4.89897948557
Answer:
Step-by-step explanation: the other angle is equal to his simmetrical, cause the triangle is isosceles, so is value is x. The sum of the angle in a triangle must be 180°