PLEASE ANSWER QUICKLY WILL GIVE BRAINLIEST IF CORRECT Find the circumference of a circle with a diameter of 400 cm. Use 3.14 for π.
A.
628 cm

B.
3.14 cm

C.
2512 cm

D.
1256 cm

Do, h = (7, 9) (14, 18) the scale factor is

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.