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4 years ago

Which is the solution to the inequality?

Mathematics

2 answers:

Maslowich4 years ago

7 0

Answer:

b>3and2/15

Step-by-step explanation:

just took the test. hope this helps

8090 [49]4 years ago

5 0

Answer:

the answer is <u><em>B</em></u>

Step-by-step explanation:

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Two angles are supplementary one of them is 24 more than twice the other how large is the other angle

Advocard [28]

Answer:

Angle 1: 52 degrees

Angle 2: 128 degrees

Step-by-step explanation:

Angle 1 = x

Angle 2 = 2x + 24

Supplementary angles are two angles that add up to 180 degrees.

x + 2x + 24 = 180

3x + 24 = 180

3x = 180 -24

3x = 156

x = 52

Check:

Angle 1: x = 52

Angle 2: 2x + 24

2(52) + 24

104 + 24 = 128

128 + 52 = 180

4 0

4 years ago

Suppose that Rich had decided to apply for a private loan rather than a federal loan. He is considering a 10-year loan with an i

enot [183]

Answer:

times 10 years to the percentage

Step-by-step explanation:

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3 years ago

Enter a function to model the situation. Then find the value of the function after the given amount of time. Use t as your varia

denis23 [38]

Answer:

i need an answer too

Step-by-step explanation:

4 0

4 years ago

The ratio of boys to girls on rowans swim team is 2:3.if there are 40 total swimmers on the team,how many of them are girls?

Ray Of Light [21]

25is girls step by step example:

5 0

3 years ago

Can anyone answer me this question

yuradex [85]

Question 1:

For this case we have the following functions:

$f (x) = 4x + 1\\g (x) = x ^ 3 + 1$

We must find $g_ {o} f (0$ ):

By definition we have to:

$g_ {o} f = g (f (x))\\f_ {o} g = f (g (x))$

$g (f (x)) = (4x + 1) ^ 3 + 1$

We substitute $x = 0$ :

$g (f (0)) = (4 (0) +1) ^ 3 + 1 = 1 ^ 3 + 1 = 2$

So, we have that $g (f (0)) = 2$

Answer:

$g (f (0)) = 2$

Question 2:

For this case we have the following functions:

$f (x) = 4x + 1\\g (x) = x ^ 3 + 1$

We must find $f_ {o} g (0)$ :

By definition we have to:

$f_ {o} g = f (g (x))\\f (g (x)) = 4 (x ^ 3 + 1) + 1 = 4x ^ 3 + 4 + 1 = 4x ^ 3 + 5$

We substitute $x = 0$ :

$f (g (0)) = 4 (0) ^ 3 + 5 = 5$

Answer:

$f (g (0)) = 5$

Question 3:

For this case we must find the inverse of the following function:

$h (x) = \frac {2x + 1} {3}$

To do this, we follow the steps below:

We change y for $h (x)$ :

$y = \frac {2x + 1} {3}$

We exchange variables:

$x = \frac {2y + 1} {3}$

We clear the value of the variable "y":

$3x = 2y + 1\\3x-1 = 2y\\y = \frac {3x} {2} - \frac {1} {2}$

We change y for $h^{ -1} (x)$ :

$h ^{ - 1} (x) = \frac {3x} {2} - \frac {1} {2}$

Answer:

$h ^ {- 1} (x) = \frac {3x} {2} - \frac {1} {2}$

3 0

4 years ago