24 × 60 = 1,440
1,440 × 90 = 129,600
There are 129,600 pictures in a movie that is 90 minutes long.
Answer:
A
Step-by-step explanation:
- to find x we use tan 60 = x/7
- rearrange, tan60*7 = x, x = 
- now you have two sides so you can use pythagoras to find z
y^2 + x^2 = z^2
z = 
z = 14
Answer:
The slope is 3 and the y-intercept is -5
If you need to y-intercept in coordinate form, then it's (0, -5)
Step-by-step explanation:
y = mx + b, the m is the slope and the b is the y-intercept
2(8+12)
2(8)+2(12)
that is 16 plus 24 which makes 40