Answer:
perpendicular
Step-by-step explanation:
We only need the slope for this question. When we write in point-slope form, we can get the slope easily.
2-6 / -3-4 = -4 / -7 = 4/7 #The 1st line of slope
7-14 / -5-(-9) = -7 / 4 = -7/4 # The 2nd line of slope
So we can notice that the 1st slope is "upside down" and positive turns negative. So these lines are perpendicular.
Answer: A = 24cm^2
Explanation:
A = Base x Height
A = 6 x 4
A = 24cm^2
Answer:
The first set of expenses is 75% of the second assuming we are in a 30-day month.
Step-by-step explanation:
To find this, we first have to find out how much we spend a month in coffee. To do so, we multiply the daily cost by number of days in a month (we'll use 30 for this case).
$3 * 30 days = $90 a month.
Now to find the percentage, we divide what we spend in coffee by what we spend on gas.
$90/$120 = 75%
Answer:
>
Step-by-step explanation:
To place the correct symbol between the two numbers -27 -39
A review of the number line system shows a split of numbers between negative and positive numbers as illustrated in the attached.
The numbers to the right are greater than the numbers to the left. For instance, on the number line shown, 5 is to the right of 1 while 1 is to the left of 5 (as shown in diagram 1 in the attached). As such, 5 > 1.
A review of diagram 2 in the attached shows that -27 is to the right of -39. As such, the sign to be place in between them is the greater than sign >.