3 years ago

Para calcular la altura alcanzada por un proyectil en la tierra es suficiente conocer la velocidad de lanzamiento

Mathematics

1 answer:

jeyben [28]3 years ago

4 0

Answer: This is false, Esto es falso

Step-by-step explanation:

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Convert 81° to radians.

SOVA2 [1]

Answer: 9π/20 radians

How to: <u>Convert from degrees to radians using the ratio π/180 .</u>

Have a great day !

7 0

3 years ago

Find the coefficient of the x7y2term in the binomial expansion of (x+y)^9

statuscvo [17]

Answer:

Step-by-step explanation:

first, see the formula in the attached picture.

now, by applying that formula we get :

the coefficient of the x7y2 is :

9C7 = 36 (you can either use a calculator or just the algebraic formula)

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3 years ago

Please solve this simple equation: a+3=−3

Reptile [31]

Step-by-step explanation:

a+3=−3

a=-6

!!!!!!!!!!!!!

7 0

3 years ago

Read 2 more answers

There are 22 animals in the barn. Some are geese and some are goats. There are 82 legs in all. How many of each animal are there

Free_Kalibri [48]

Let the number of geese be x.

Then number of goats is 22-x.

A goose has 2 legs, and a goat has 4.

There are a total of 82 legs.

So,

2x + 4(22-x) = 82

2x + 88 - 4x = 82

-2x = -6

x = 3

There are 3 geese and (22-3=) 19 goats.

Please mark Brainliest if this helps and feel free to ask doubts!

7 0

3 years ago

A country's population in 1990 was 132 million. In 1998 it was 137 million. Estimate the population in 2003 using the exponentia

Likurg_2 [28]

140 million.I guess.

8 0

4 years ago