142000000 in scientific notation

5. Given the following triangle side lengths, identify the triangle as acute, right or obtuse. Show your work. a. 3in, 4in, 5 in b. 5in, 6in, 7in c. 8in, 9in, 12in

4+1=5 5+2=12 6+3=21 8+11=?

How to find the area of a rectangle L=17in. W=11in.

For the past 5 months Pablo's bicycle repair business had these profits or losses: - $85, $70, - $120, - $90, and $35. What was his average profit or loss for these five months? A. His average loss was $38 per month. B.

What is the probability that a family of 3 children will have 2 boys and a girl

3x4y2/xy2 simplify the following expression step by step

The music for Nadia's dance routine lasts for exactly 4 minutes. When Nadia dances her routine, she starts with her music and finishes 12 seconds before the music ends. What percent of the time the music is playing is Nadia dancing? and ...

What is the difference between a Angle bisector and altitude?

The circumference of a circle is 25.12cm. What is the area of the circle? Use 3.14

The temperature dropped 12f in 8 hours if the final temperature was - 7f what was the starting temperature