Answer:
the corresponding length can be derived from the actual length by dividing the actual length by 15.
Corresponding length = actual length ÷ 15
x1 = 1/15 × x = x/15
y1 = 1/15 × y = y/15
z1 = 1/15 × z = z/15
Step-by-step explanation:
Let x,y,z represent the actual dimensions of his room.
And x1,y1,z1 represent the corresponding dimensions of his room used in the scale drawing.
Given;
Scale = 1:15
In a scale drawing, the corresponding dimensions uses for the drawing can be derived by multiplying the actual dimensions by the ratio.
Ratio = 1/15
Corresponding dimension = 1/15 × actual dimensions
x1 = 1/15 × x = x/15
y1 = 1/15 × y = y/15
z1 = 1/15 × z = z/15
Therefore the corresponding length can be derived from the actual length by dividing the actual length by 15.
Corresponding length = actual length ÷ 15
Answer:
Purchases= $39,800
Step-by-step explanation:
Giving the following information:
Beginning Supplies= 1,400
Ending Supply balance= 4,500
COGS= 36,700
T<u>o calculate the purchases, we need to use the following formula:</u>
Purchases= COGS + desired ending inventory - beginning inventory
Purchases= 36,700 + 4,500 - 1,400
Purchases= $39,800
You would have to have 20 minutes of studying per hour of class time. This means that 60 times 2=120. 120-90=30. 30 minutes is half an hour. So you would do 20 divided by 2 since u are adding another half hour to studying. You would add 60 and 10 to get 70 as your answer I think. I hope this helps and is correct :)
The axis of symmetry would be (5, -27). To find the axis you can use two equations but for this question I used -b/2a. In the equation, the a is 1 and the b is -10. So, you would substitute it in and get 10/2 which would give you x=5. Then, you would substitute it into the equation. Like this —> y=(5)^2-10(5)-2. You would end up with y=25-50-2. This would give you a y of -27 leaving you with the answer (5,-27).
Answer:
alright- i can help you with the 7.12----
Step-by-step explanation:
1.) a. 11 12 13 14 15 16 22 23 24 25 26 33 34 35 36 44 45 46 55 56 66
b. 6/10
c. It’s less than 34 because there’s 6 numbers. 6 divided by 100= 16
2--- i'm going to send you a link on the other question
3.) a. 1/6
There are 6 possibilities. We are looking for one out of 6 of those
possibilities, so we get the fraction: 1/6.
b. I don’t understand this one
c. The probability that you don’t roll a six is 5/6. There are 6 possibilities,
but we are looking where it is not one possibility. There are 5, so the
answer is 5/6