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3 years ago

3)

Mathematics

1 answer:

ValentinkaMS [17]3 years ago

4 0

Answer:

The longest side in the triangle is 180, as you multiply 18 by 10.

Step-by-step explanation:

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The audio-visual technician for a hotel ordered 4 boxes of microphone cords. There are 12 cords in each box.

Harman [31]

Your equation to solve is 108-(12×4).
This is 108-48 which is 60.
There were 60 cords at the hotel before the order. Since you need to find the boxes you do 60/12 which is 5.
There were 5 boxes.

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3 years ago

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My cousin turns 63 today, Happy Birthday Cuz! I noticed that the numbers 6 and 3 have some interesting relationships. 3 is half

telo118 [61]

Answer:

2 and 4, 4 and 8, 16 and 32

Step-by-step explanation:

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3 years ago

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Find the mean of the data shown below

MAVERICK [17]

Answer: 44.7

Step-by-step explanation:

Mean= total sum of data set/ number of data set

313÷7

Mean = 44.7

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3 years ago

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Commonwealth Company has the following unit costs: direct materials $2, direct labor $4, variable overhead $1, fixed overhead $3

Westkost [7]

Answer: Total unit cost =

variable costs + fixed costs

$2 + $4 + $1 + $3 = $10

Step-by-step explanation:

Total unit cost is calculated by the adding variable costs ( such as the direct material cost per unit, direct labor cost per unit and variable manufacturing overhead per unit,) and fixed costs (such as fixed manufacturing overhead per unit)

Therefore

Total unit cost = variable cost + fixed cost

Unit cost of direct materials = $2

Unit cost of direct labor = $4

Unit cost of variable overhead =$1

Unit cost of fixed overhead = $3

Total unit cost = $2 +$4 + $1 + $3 = $10

4 0

4 years ago

A total of 360 tickets were sold for a school play. They were either adult tickets or student tickets. The number of student tic

Tema [17]

Answer:

<h2> 120 ----------adult tickets sold.</h2><h2>240 (children tickets sold)</h2>

Step-by-step explanation:

<u>a total of 360 tickets were sold for the school play. they were either adults tickets or student tickets. the number of student tickets sold was two times the number of adult tickets sold. how many adult tickets were sold?</u>

<u>Answer by chibabykalu1 (Show Source): You can put this solution on YOUR website!</u>

<u>x, </u><u>=</u><u>student tickets</u>

<u>y, </u><u>=</u><u>adult tickets</u>

-----

<u>exact translation of the description into a system of equations. Solve for the value of y.</u>

<u>The process can be, solve for x in terms of y, already seen as THE second equation of the system; substitute into the other equation, and solve the result for y, and compute.</u>

<h3>=> {2y} + y = 360</h3><h3>=> 2y + y = 360</h3><h3>=> 3y = 360</h3><h3>=> (3y)/3 = +360)/4</h3><h3>=> y = 120 ----------adult tickets sold.</h3><h3 />

<u>Substitute y = 120 into equation 2 </u>

<h3>=> x = 2y</h3><h3>=> x = 2(120)</h3><h3>=> x = 240 (children tickets sold)</h3>

7 0

3 years ago