Emily uses 123 cups of sugar and 314 cups flour to make muffins. She says she has 123 more cups of flour than sugar. Do you agree? Explain.
A.

Yes; 314 – 123 = 123
B.

No; the difference between 314 and 123 is 112, not 123.
C.

No; the difference between 314 and 123 is 1712, not 123.
D.

No; the sum of 314 and 123 is 41112, not 123.

Step-by-step explanation:

314 - 123 = 191

After subtracting 123 from 314 cups, it is clear that NONE of the answer are correct. If we multiply 123 by 2, it is certain that it will not be 314. Especially since, 3 x 2 is 6, not 4. 2 x 2 is 4, not 1 and 1 x 2 is 2, not 3, NONE OF THE DIGITS MATCH 314.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

i am not sure :

step-by-step explanation: