Answer:
angle Y = 90 degrees
Step-by-step explanation:
Since it is stated that angle x forms a straight line with the 50 and 50 degree angles, and that angle x is vertical to angle y, we can do 40+50+y=180 to find angle Y.
Answer:
answer C
Step-by-step explanation:
Answer:
27 minutes 44 blocks
Step-by-step explanation:
Add up the minutes for each driven block and non driven blocks. and add them up. Then add up the number of blocks he drove and there's your answer.When is say "add up the minutes for each driven block", I mean this ; For example when it said he drove from home which was 5 minutes then it said 2 blocks for every minute do 5 x 2 = 10, so 10 blocks for that.
When I say "add up the minutes for each non-driven block I mean this ; For example when it said he stopped at the bank and it took him 6 minutes it didn't say how many blocks it took for hime to get there so yeah. Just add them both together and that should be the answer.
Answer:
y = -0.25x + 2.25
Step-by-step explanation:
First, you can simplify the equation of the line it's perpendicular to (2y = 8x - 6) by dividing both sides by 2. This means you would get y = 4x - 3. From that you can conclude that the slope of that line is 4.
Lines always have a slope that is the negative reciprocal of the slope of the line they are perpendicular to, so you know the slope of the line is going to be -1/4.
So far, you have the equation y = -1/4x + b and you have to find b.
You can substitute in the point (-3, 3) so you would have 3= -1/4 * -3 + b
Solving,
3 = 3/4 + b
b = 2 and 1/4
Therefore the equation is y = -1/4x + 2 1/4 or y = -0.25x + 2.25