ASAP. 30 points to who ever answers it first. The temperature in Minsk was recorded over a period of four hours. The equation
y = -5x + 54
describes the temperature over this time, where y is the temperature in
degrees Fahrenheit (°F) and x is the number of hours since measurements
started. Which of the following statements correctly describes the
temperature?
O A. It was -5°F when the temperature was first measured, and it is
rising by 54 degrees per hour.
O B. It was 54°F when the temperature was first measured, and it is
dropping by 5 degrees per hour.
C. It was 54°F after four hours, and it is dropping by 5 degrees per
hour.
O D. It was -5°F after four hours, and it is rising by 54 degrees per hour.
SUBMIT

7. 153.86 ft

8. 12.56 ft

9. 78.5 m

10. 379.94 in

11. 132.665 m

12. 12.56 yd

13. 226.865 ft

14. 113.04 ft

15. 63.585 ft

16. 254.34 m

17. 50.24 cm

step-by-step explanation:

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17.

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.