Answer:
Step-by-step explanation:
- 4(3 + 5) - 3 x 9² =
- 4(8) - 3(81) =
- 32 - 243 =
- - 211
Looking at the coordinates of the points, we can see that PQ is 4 units.
Since both P and Q have the same y coordinate, we can now start to look at the x coordinate. Since they have the same y coordinate, that means that to find the length of the segment, we have to take the absolute value of the subtraction of the coordinates of the x value of each of the points. -3 - 1 is -4. The absolute value of -4 is 4, meaning that PQ is 4 units long.
Use the formula: I=prt
I means interest
P means principal
R means rate(percent)
T means time
Answer:
D 40 and 50
Step-by-step explanation:
Complimentary angles are equal to 90
Answer:
4 ft.
Step-by-step explanation:
2512 = 3.14 * r^2 * 50
r^2 = 2512 / (3.14 * 50)
r^2 = 16
r = 4 ft.
