Opposite angles of an inscribed quadrilateral are supplementary, so it is true that ...
... B. m∠A + m∠C = m∠B + m∠D . . . . . = 180°
Answer:
F' = (7, 6)
R' = (-1, 7)
I' = (-2, -5)
O' = (6, -6)
Step-by-step explanation:
The rule of reflection over the y-axis is, (x, y) ---> (-x, y). So change all the x values into the opposite signs. So the -7 of F would turn into just 7, the 1 of R would turn into -1, the 2 of I would turn into -2, and -6 of O would turn into just 6.
Answer:
50 pmh
Step-by-step explanation:
Distance traveled by plane = 900 miles
Distance traveled by car = 250 miles
Let the speed of the car is c. The plane travels 250 mph faster than the car, so speed of the plane will be c + 250
Let the time taken to travel on car is t. She traveled 2 hours more on car the she rode on plane. This means she consumed 2 hours less time on plane. So the time spent on plane will be t - 2 hours.
Distance = Speed x Time
For Plane, the equation will be:
900 = (c + 250)(t - 2) <u>Equation 1</u>
Likewise, the equation for car will be:
250 = ct
From here, t = 250/c
Using this value in Equation 1, we get:

Since value of speed cannot be negative, we only consider the positive value. So from here we can conclude that the speed of the car was 50 mph
Answer:
A score of -16 represents the <u>lowest</u> of points for these four turns.
The number for Aisha's highest score will be <u>turn 2</u> on the number line.
That number is <u>10</u>.
Step-by-step explanation:
Since the options of the drop down menu are not included, you should choose any option similar to lowest.
Aisha's highest score was obtained in turn 2 and that is 10.
Aisha is comparing absolute terms, that is why she believes that -16 represents a good score, while in reality is the worst she got.