3 years ago

Determine when domain increases

Mathematics

1 answer:

Svetllana [295]3 years ago

6 0

Answer:

Step-by-step explanation:

[0,7)

because the dot is colored in you need to have the bracket

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The sum of two numbers is 169. The second number is 15 less than three times the first number. Find the numbers.

bixtya [17]

1st : 46
2nd : 123

hope this helps

4 0

3 years ago

What is f=46g(3x6) ?

rjkz [21]

Answer:

g = f/828

Step-by-step explanation:

f = 46g(3 x 6)

f = 46g x 18

f = 828g

f/828 = g

g = f/828

p.s. I changed f/828 = g to g = f/828 because most teachers prefer for it to be in that order.

7 0

3 years ago

Do you mean 15-n=11 1/2

svetlana [45]

i think youre on the wrong thing

3 0

3 years ago

Two planes, A and B, start from the same place and move in different directions, making an angle of 50º between them. The speed

cluponka [151]

Answer: The distance between them is 230.65 miles.

Step-by-step explanation:

Since we have given that

Speed of plane A (b) = 200 miles per hour

Speed of plane B (c) = 300 miles per hour

Angle between them = 50°

So,

We will use the "Cosine formula", we get

$a^2=b^2+c^2-2bc\cos A\\\\a^2=200^2+300^2-2\times 200\times 300\cos 50\textdegree\\\\a^2=40000+90000-120000\cos 50\textdegree\\\\a^2=130000-120000\times 0.64\\\\a^2=130000-76800\\\\a^2=53200\\\\a=\sqrt{53200}\\\\a=230.65\ miles\ per\ hour$

So, distance between the two planes after one hour will be

$Distance=\frac{Speed}{time}=\frac{230.65}{1}=230.65\ miles$

So, the distance between them is 230.65 miles.

6 0

4 years ago

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Con un descuento de 30% pero con un adicional de 16% cuánto pagará en realidad por el televisor

OleMash [197]

Answer:

my boomboom

Step-by-step explanation:

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3 years ago