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ch4aika [34]
3 years ago
11

Find the volume of the hollow prism as shown (in cubic ft.)

Mathematics
1 answer:
azamat3 years ago
6 0
I hope this helps you

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3 3/15 write the fraction as a decimal
daser333 [38]
3.2 . I don't really know how to explain this, but I need to write at least 20 characters to give you my answer.
4 0
3 years ago
Read 2 more answers
Write in standard form the equation of a line that is perpendicular to 2x-5y=7 and has the same y- intercept as the line 7x-2y=-
LekaFEV [45]

Answer:

5x + 2y = 9

Step-by-step explanation:

Find the slope of the line that is perpendicular to 2x - 5y = 7 :

m= \frac{-5}{2}

Find the y - intercept of the function:

b = \frac{9}{2}

substitute m= \frac{-5}{2} and b = \frac{9}{2} into y = mx + b :

y =  \frac{-5x}{2} +  \frac{9}{2}

y = 5x + 2y = 9

6 0
2 years ago
2x 2 +20x=150 in perfect square form
Luda [366]

125-5

B;ecause 5x 2 20x =50 +2 x (8)

4 0
3 years ago
La distancia entre la tierra y el sol es de 1,5 . 10˄8 km, la distancia entre la Tierra y Júpiter es de 9,3 . 10˄8 km y Neptuno
Sonbull [250]

A) La distancia del Sol a Neptuno en notación científica es 45 x 10^8 km.  

B) Júpiter se encuentra a 930.000.000 kilómetros del Sol.  

C) La distancia del Sol a Neptuno es 30 veces mayor que la que hay a la Tierra.

Dado que la distancia entre la tierra y el sol es de 1,5 . 10˄8 km, la distancia entre la Tierra y Júpiter es de 9,3 . 10˄8 km y Neptuno está situado a 4.500.000.000 Km del Sol, para determinar:

A) Expresa en notación científica la distancia del sol a Neptuno  

B) Calcula la distancia a la que está situado Júpiter respecto al Sol  

C) Calcula cuantas veces es mayor la distancia del Sol a Neptuno que la que hay a la Tierra.

Deben realizarse los siguientes cálculos:

  • A) 4.500.000.000 = 45 x 100.000.000
  • 100.000.000 = 10^8
  • 4.500.000 = 45 x 10^8

  • B) 9.3 x 10^8 = X
  • 100.000.000 = 10^8
  • 9.3 x 100.000.000 = X
  • 930.000.000 = X

  • C) Tierra = 150.000.000
  • Neptuno = 4.500.000.000
  • 150 = 1
  • 4.500 = X
  • 4500 / 150 = X
  • 30 = X

Aprende más en brainly.com/question/1705769

8 0
3 years ago
Write each phrase as an algebraic expression using the variable x
k0ka [10]

Answer:

1. 2x + 4

2. 7x

3. x - 3

4. 15/x

5. 27 - x

6. 10/2x

7. x/8

8. 6 - x

9. x < 11

10. 2(8 + x)

Step-by-step explanation:

1.  "more" means addition and "twice a number" means multiplication

2. "product" means multiplication and "and" means addition

3. "less than" means subtraction

4. "divided" means division or /

5. "decreased" means subtraction

6. "divided" means division or / and twice a number means multiplication

7. "a number over" means "x divided by" or x/?"

8. "diminished" means subtraction

9. "less than" is the > symbol

10. "product" means multiplication and "the sum of" and "and" means addition


6 0
3 years ago
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