Answer:
A-a rectangle with two 12-ft sides and two 2-ft sides
Step-by-step explanation:
Got it right on edge
Answer:
x-17.5
Step-by-step explanation:
angles in a triangle add to 180
3x+8+(2x-3)+5x = 180
simplify(collect like terms):
10x + 5 = 180
solve:
10x = 175
x=17.5
Answer:
he could invite 19 friends
Step-by-step explanation:
125 (buget) - 30 (cost for 1st ticket) = 95
95/5 = 19
Answer:
1. 100
2. 10
Step-by-step explanation:
There are 100 different outcomes because each number can pair with another number 10 times or an easy way to do it is just to do 10x10 which is 100.
For number 2 the answer is 10 because each x and y have one number that is the same for example x and y both have 1,2,3,4,5... and so on. So therefore each number can pair to itself once and the numbers are 1-10.
Hope I could help.
