Answer:
Step-by-step explanation:
eq. of line is y-7=(-2-7)/(8-0) (x-0)
y=-9/8 x+7
Answer:
6 divided by 1/4 = n
Step-by-step explanation:
It might help to work backwards, and with a simplified problem.
How many 1/4-foot boards go into a 1-foot board? 4 boards
How many 1-foot boards go into a 6-foot board? 6 boards
So that's 4 boards/foot times 6 feet = 24 boards.
Looking at the answer choices:
B is wrong because dividing a 6-foot board into 4-foot boards isn't even going to work out perfectly
C is wrong because dividing a quarter-foot board into 6 foot pieces isn't giving you any board in the first place
D is wrong because we aren't asking for 1/6-foot board anywhere
So the answer is A - 6 divided by 1/4 = n
Answer:
x=65
Step-by-step explanation:
90 degree angle
90-25= 65
3(x^2- 3)....................