I Needdd helppp with this??
2 answers:
Answer:
option c. ±
Step-by-step explanation:
In the given right angled triangle we can see that :-
- hypotenuse is 9
- adjacent is 4
- opposite is x
by Pythagoras theorem
hypotenuse² = adjacent ² + opposite ²
9² = 4² + x²
81 = 16 + x²
combining like terms
81 - 16 = x²
65 = x²
x = ±
Answer:
B I'm thinking, I have to answer any question so I might be wrong here, also eat some salad it's nasty I know
You might be interested in
No it’s not as its not constant and its a fraction
Answer is B:2.3-b
Combine like terms
Answer:
33.0454545455
Step:
2+21+221:21
23+(221:22)=
23+10.045454545=
33.0454545455
Yes. It can be simplified into 1 1/44
154-2= 152/8= 19
answer is 19