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Readme [11.4K]
3 years ago
8

Sin(60+a)- sin(60-a)

Mathematics
1 answer:
masya89 [10]3 years ago
3 0

Answer:

2Cos (60) sin (a)

Step-by-step explanation:

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Solve the equation 3(x + 1) − 2 = x + 5. Question 12 options: x = 2 x = 3 x = 4 x = 3.5
svlad2 [7]

x = 2

Step-by-step explanation:

3(x + 1) - 2 = x + 5

3x + 3 - 2 = x + 5

3x + 1 = x + 5

3x - x = 5 - 1

2x = 4

x = 4 / 2

x = 2

6 0
2 years ago
PLEASE HELP I WILL MARK YOU BRAINLIEST AND PLEASE SHOW YOUR WORK.
Feliz [49]

Answer:

Part A: 7.58974359 gallons (I don't know if you needed to round so I kept the full number).

Part B: 8.871794872 gallons

Step-by-step explanation:

Part A's Steps:

First Step: 350 - 54 = 296

Second Step: 296 ÷ 39 = 7.58974359 (Round if you need to)

Part B's Steps:

First Step: 296 + 50 = 346

Second Step: 346 ÷ 50 = 8.871794872

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A chili recipe calls for 6 lb of ground beef for 25 servings how many pounds of ground beef are needed for 30 servings
Vika [28.1K]
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8 0
3 years ago
Diana y Juan están considerando abrir una cafetería. Semanalmente ellos gastarian
MAVERICK [17]

Answer:

Unidades a vender= 644 unidades

Step-by-step explanation:

Dada la siguiente información:

Costos fijos= $1.348

Costo unitario= $3,5

Precio de venta= $8

Ganancia deseada= 775*2= $1.550

<u>Para calcular el número de unidades a vender, debemos usar la siguiente formula:</u>

Unidades a vender= (costo fijo + ganancia deseada) / contribución marginal unitara

Unidades a vender= (1348 + 1550) / 4,5

Unidades a vender= 644 unidades

7 0
3 years ago
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SOVA2 [1]

Answer:

Step-by-step explanation:

Hard to say what your draw down menus will offer.

I would guess "...function will be reduced by a factor of 0.8"

or maybe                                       flattened                        20%

8 0
2 years ago
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