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iris [78.8K]
3 years ago
13

What is the force on a 1000 kg elevator that is falling freely at 9.8 m/sec2

Mathematics
1 answer:
deff fn [24]3 years ago
7 0

Answer: The only force on it is its weight, w=9800N

Step-by-step explanation:

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The measures of the three angles of a triangle are given by 1. 3x +1 2. 2x -3, and 9x. What is the measure of the smallest angle
nordsb [41]
Since the total measure of all the angles of a triangle is always 180, solve for x with the equation: 3x+1+2x-3+9x=180. x=13. Now plug in x and look for the smallest one, which will be B. 23 degrees.
4 0
3 years ago
a fall dance sold 18 tickets during the first day of sales. this was 25% of the total sales. how many tickets were sold to the f
alexandr402 [8]

Answer:

72

Step-by-step explanation:

I have a weird way of doing it

so if 18 is 25%

18+18=36

then 36 would be 50%

36+36=72

so then 72 would be 100%

72*.25=18

6 0
3 years ago
Read 2 more answers
On Monday, a bakery sold 67 dozen cookies. How many total cookies did the bakery sell?​
gulaghasi [49]

Answer:

804

Step-by-step explanation:

dozen means 12

67 times 12 is 804

8 0
1 year ago
Read 2 more answers
Please solve-y(2+4y)
Elina [12.6K]
To solve this, you distribute the -y to both terms, 2 and 4y.
It will look something like this: (2*-y)+(4y*-y)
When you simplify, look for any like terms that can be combined, and if none, then leave it as it is. 
Your final answer will be: -2y-4y^2
8 0
3 years ago
Sabre uses the LIFO method of valuing inventory. On October 31, they sold 175 shredders. Find the cost of goods sold. Enter your
Tamiku [17]

Answer: The cost of goods sold= 5881.75


Step-by-step explanation:

Cost of available  goods = 75x32.97 + 75x33.78 + 150x35.02= $10259.25

Units available= 150 + 75 + 75= 300

Sold units= 175

Ending  inventory= 300-175=125

Value of ending inventory= 125x35.02= $4377.5

Cost of goods sold= cost of available goods – value of ending inventory

Cost of goods sold= 10259.25 – 4377.5= $5881.75


7 0
3 years ago
Read 2 more answers
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