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3 years ago

On #15, how do I find the length of EF

Mathematics

1 answer:

Grace [21]3 years ago

7 0

DG and EF are the same length, they are sides of a parallelogram

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phil smith is a car salesman. last week. his total sales amounted to $27,650.00, and he received $1,382.50 in commission. What i

Korvikt [17]

20$ a car (ssssppppaaacccceee)

7 0

3 years ago

1+4(6p-9) simplified

snow_lady [41]

Answer

24p+ (-31)

Step-by-step explanation:

P.EM.D.A.S
4*6p=24p
4*-9=-36
now it looks like: 1+4+24p+-36
now for addition 1+4+24p+-36= 24p+ (-31)

5 0

3 years ago

7 line tshirt company manufactures t-shirts and sells them online.The company has a model where the cost C, in dollars to make x

bonufazy [111]

Answer:

The company must sell at least 2 shirts to break even.

Step-by-step explanation:

Cost:

The cost is given by the following equation:

$C = \frac{40}{30x+20} + 20 = \frac{4x}{3} + 20$

Revenue:

The revenue is given by the following equation:

$R = 15x$

How many t shirts must the company sell to break even?

Breakeven point is when the revenue is the same as the costs. So

$\frac{4x}{3} + 20 = 15x$

$15x - \frac{4x}{3} = 20$

$\frac{45x}{3} - \frac{4x}{3} = 20$

Multiplying everything by 3

$45x - 4x = 60$

$41x = 60$

$x = \frac{60}{41} = 1,...$

Since you cant make a decimal value of shirts

The company must sell at least 2 shirts to break even.

[

7 0

3 years ago

About how many inches are equivalent to 3 meters? Round the number(s) needed in the table to the nearest tenth to find the appro

Burka [1]

Answer:

Step-by-step explanation:

three meters is 118.11 inches, so if you were to round that you would get 120 inches. That means the answer is D.

3 0

3 years ago

Supervisor a earns a flat rate of $25 per hour, while supervisor b earns $20 per hour for the first 30 hours and then 50% more f

mixas84 [53]

Let same number of hours = x,
since the salary earned is also the same, then
Salary of supervisor A = $25x
Salary of supervisor B = $20(30)+$30(x-30)
Equating
25x=600+30(x-30)
30x-25x=900-600
5x=300
x=60 hours
Check:
Salary of supervisor A = 25*60=1500
Salary of supervisor B = 20*30+30*(60-30)=600+900=1500, ok.

5 0

3 years ago