Which polygon will always be irregular?

(A) triangle

(B) trapezoid

(C) square

(D) hexagon

Evaluate, 90 x 4 - 14 divided by 2 + 100 divided by 5 x 2 = ?

7:35a. m.+36minutes is what time

Which of the following possibilites will form a triangle? side = 13 cm, side = 6 cm, side = 6 cm side = 13 cm, side = 5 cm, side = 8 cm side = 14 cm, side = 7 cm, side = 6 cm side = 14 cm, side = 6 cm, side = 9 cm

Which physical property would be best to use to distinguish hematite from the other minerals in the table? A. crystal system B. streak C. hardness D. luster

What is the value of i 97 - i?

In a team bike race, each biker has to ride exactly 50 miles. the team must complete 560 miles. how many miles must each biker travel?

If the decimal is 0.08 what is 10 times as much

If you traveled 50 m in 25 s what is your distance traveled and average speed?

Karla has a younge sister and an older brother. Her younger sister is 3 years more than a half of karla's age. Her older brother is 7 year lees than twice karla's age. If the sum of all 3 of their is 38, how old is kayla.

The time t required to drive a certain distance varies inversely with the speed r. If it takes 4 hours to drive the distance at 35 miles per hour, how long will it take to drive the same distance at 45 miles per hour?