Answer:
72°
Step-by-step explanation:
You correctly found x, but the measure of the angle is ...
4x-22 = 4·23.5-22 = 72°
___
or (6x-69)° = (141-69)° = 72°
Answer:
Clara can feed 10 friend
I may be wrong, but I tried :P
Answer:
can not be expressed as a square of any other number.
Step-by-step explanation:
The number 1953125 is equal to .
Now, the above statement gives an idea that 1953125 i.e. is not a square number as 9 is not a multiple of 2.
So, we can not express as a square of any other number.
We can only express 
as 
.
( Answer )
Answer: B
Begin by simplifying the given equation, so it's rearranged into standard form. Move all the terms onto one side, so they equal 0. This would result with 
-3x-9=0. Quadratic formula is (-b±√(b²-4ac))/(2a). Standard form follow this variable format: 
+bx+c. Use the numbers that correspond with each variable to substitute them into the quadratic formula. This would be
(-(-3)±√(-3²-4(4)(-9)/2(4).
Answer:
2.453
Step-by-step explanation:
2.641
1.98
————-
2 .4 5 3
i think
