Antonia is using the calculator shown to find the value of 1,035 × 6. What key on the calculator should she press after clearing the calculator? 1
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C
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If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

Can someone me with these two circle theorem questions asap?