Mathematics, 04.02.2020 06:50 tylorroundy
What is the best approximation for the circumference of a circle with a radius of 45 cm?
use 3.14 to approximate pi.
a: 70.65 cm
b: 141.3 cm
c: 282.6 cm
d: 6358.5 cm
Answers: 1
Mathematics, 21.06.2019 22:30, carltonwashington23
Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?
Answers: 2
Mathematics, 22.06.2019 02:30, sariahieveryone
Ablue whale traveled 3112 miles in 214hours. what was the whale's rate in yards per hour? (1 mile = 1,760 yards)
Answers: 1
Mathematics, 22.06.2019 02:30, helpmegraduate40
Given: ab ≅ cd and ad ≅ bc prove: abcd is a parallelogram. statements reasons 1. ab ≅ cd; ad ≅ bc 1. given 2. ac ≅ ac 2. reflexive property 3. △adc ≅ △cba 3. ? 4. ∠dac ≅ ∠bca; ∠acd ≅ ∠cab 4. cpctc 5. ∠dac and ∠bca are alt. int. ∠s; ∠acd and ∠cab are alt. int. ∠s 5. definition of alternate interior angles 6. ab ∥ cd; ad ∥ bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3? triangle angle sum theorem sas congruency theorem sss congruency theorem cpctc
Answers: 1
What is the best approximation for the circumference of a circle with a radius of 45 cm?
Spanish, 06.11.2020 02:00
Mathematics, 06.11.2020 02:00
History, 06.11.2020 02:00
Chemistry, 06.11.2020 02:00
Chemistry, 06.11.2020 02:00