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Naddik [55]
3 years ago
12

I need the answer to this equation-20 + 11v = 27

Mathematics
1 answer:
AlekseyPX3 years ago
7 0

Answer:

-20+11 v=27

v=9

Step-by-step explanation:

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The decimal 1,645.43 rounded to the nearest whole number is​
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1,645

Step-by-step explanation:

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Amount of Fuel. A car uses 20 gallons of gasoline for a trip of 500 miles. How many gallons would be used on a trip of 400 miles
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2 years ago
Help please!! will give brainiest :))
jeyben [28]

Answer:

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Step-by-step explanation:

81 {x}^{2}  - 324 {y}^{2}  \\  \\  =  {(9x)}^{2}  -  {(18y)}^{2}  \\  \\  = (9x + 18y)(9x - 18y) \\  \\  = 9(x + 2y) \times 9(x - 2y) \\  \\  = 81(x + 2y)(x - 2y)

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2 years ago
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8 0
2 years ago
en el año 5 antes de Cristo, un chico cumplió 13 años.¿en qué año nació?, ¿en qué año nació su madre si lo tuvo con 22 años?
ki77a [65]

Answer:

El chico nació en el año 18 antes de cristo.

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Step-by-step explanation:

Las respuestas son fáciles:

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7 0
3 years ago
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