The answer for this problem is that x = 60°, or B.
We can solve this problem by using our knowledge of quadrilaterals. In this problem, we need to know that the number of degrees in a quadrilateral is equal to 360, but, the formula to find the number of degrees in a polygon with n sides is (n-2) * 180.
Now that we know that the sum of the angles if 360°, we can add all the angles and solve for x. The angles with the squares are 90°.
2x° + x° + 90° + 90° = 360°
Get x by itself, combine like terms.
3x° + 180° - 180° = 360° - 180°
3x° = 180°
x = 60°, or B.
I think i did it wrong but 1980 is what i got...i am unsure. hope that helped though:)
Answer:
is scientific notation of 0.0765
Step-by-step explanation:
For scientific notation , follow the following notation:
-------->(equation 1)
Let, 
In standard form
As decimal point move 2 places from left to right, therefore
b = -2
Put the value of 'a' and 'b' in (equation 1)
is scientific notation of 0.0765
I think this is how you solve this
Answer:
x = 
Step-by-step explanation:
Given
3x + 2 = 6 ( subtract 2 from both sides )
3x = 4 ( divide both sides by 3 )
x =
