How many potential phone numbers can be created from the last seven digits (XXX – ) if each digit can be any number 0-9? 100,000

1,000,000

10,000,000

10,000

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: