Answer is 13a + 2b multiply everything in the parenthesis by 2 so 2 x b is 2b and 2 x 5a is 10a so 3a + 10a is 13a + 2b
1 yard= 3 feet
4*3=12 (we do this to find how long the floor is)
10*12=120 (this is in feet, but it needs to be converted to yards)
120/3=40
You need 40 yards of tile
Actually it's not 1
330 in 4th quadratic is just 30 in 1st and cos is +ve
so you have
sqrt(3)/2 ^2 = 3/4 = 0.75
Chibi form*
HI there. Here is your answer:
First section: 2:30-3:10 {40 min.}
Second secton:3:10-3:30 {20 min.}
Third stage:3:30-4:10 {40 min.}
Good luck Meow -Tyler (GLitCheD)
~<3
Answer:
C
Step-by-step explanation:
63° =63°
CB = AB
3x = 4x - 2
