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almond37 [142]
3 years ago
11

Math need help!! f(25)= ? f(-66)= ?

Mathematics
2 answers:
34kurt3 years ago
6 0

Answer:

f(25)= 3

f(-66)= -4

right ^^^^

saw5 [17]3 years ago
4 0

The value of f(25) and f(-66) are 3 and -4 respectively

<h3>Functions and values</h3>

Given the function below:

f(x) = \sqrt[3]{x+2}

To get the value of f(25), we will substitute x = 25 into the function to have:

f(25) = \sqrt[3]{25+2}\\f(25) = \sqrt[3]{27}\\f(25) = 3

Similarly for f(-66)

f(-66) = \sqrt[3]{-66+2}\\f(-66) = \sqrt[3]{-66}\\f(-66) = -4

Hence the value of f(25) and f(-66) are 3 and -4 respectively

Learn more on functions here: brainly.com/question/10439235

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I NEED HELP PLEASE ASAP!!​
sleet_krkn [62]

Option C:

The value of x is 27.

Solution:

Given exterior angles are 56°, 2x°, 85°, 57° and 4x°.

<em>Sum of exterior angles of a polygon = 360°</em>

⇒ 56° + 2x° + 85° + 57° + 4x° = 360°

⇒ 198° + 6x° = 360°

Subtract 198° from both sides of the equation.

⇒ 6x° = 162°

Divide by 6 on both sides, we get

⇒ x° = 27°

⇒ x = 27

The value of x is 27.

Option C is the correct answer.

5 0
3 years ago
Tell whether the statement is true or false.<br>{ {4, 16, 24, 7, 37} = (37, 16, 7,42,4}​
nikklg [1K]

Answer:

false

Step-by-step explanation:

i dont understand kinda

but if you add it,

88<106

so false

8 0
3 years ago
Write the next two numbers in the sequence by looking at patterns 3, 9 ,27 ,81, _, _
kumpel [21]

3, 9, 27, 81, 243, 729

5 0
3 years ago
Read 2 more answers
Find r<br> 25= r•r•8<br> hurry go fast please
ELEN [110]

Answer:

r = \frac{5}{2\sqrt{2} } \\r = -\frac{5}{2\sqrt{2}}

Step-by-step explanation:

25= r•r•8 ⇔ 25/8 = r²

then

r^{2} =(\frac{5}{2\sqrt{2} } )^{2} \\\\Then\\\\r = \frac{5}{2\sqrt{2} } \\Or\\r = -\frac{5}{2\sqrt{2}}

7 0
3 years ago
Identify the x- and y-intercepts:<br> 10x + 4y = -20
mariarad [96]

Answer:

x-intercept is -2 and y-intercept is -5

Step-by-step explanation:

5 0
3 years ago
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