Write an equation to find the value of x so that the polyhon has the same perimeter

What is the area of the triangle 10 13 12

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me