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seropon [69]
3 years ago
6

PLS HELP !) POINTS What is the solution to the equation 5 + 9x = 50?

Mathematics
1 answer:
anygoal [31]3 years ago
5 0
The solution should be x=5
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Find the sixth term of the geometric sequence 5, -15, 45, ...
ad-work [718]

Answer:

-1215

Step-by-step explanation:

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4 0
3 years ago
Consider the proof for the identity csc(x)+sin(x)=(2-cos^(2)(x))/(sin(x)).
spin [16.1K]

1. given:

csc(x) + sin(x)

2. definition of csc(x) :

1/sin(x) + sin(x)

3. combining fractions with a common denominator:

(1 + sin²(x))/sin(x)

4. expanding 1 = cos²(x) + sin²(x) :

(cos²(x) + sin²(x) + sin²(x))/sin(x)

5. simplifying:

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6. employing the same identity as in (4) :

(2 (1 - cos²(x)) + cos²(x))/sin(x)

7. expanding 2 (1 - cos²(x)) :

(2 - 2 cos²(x) + cos²(x))/sin(x)

8. simplifying:

(2 - cos²(x))/sin(x)

8 0
2 years ago
Graph the function f(x) = − x4 + 7x3 − 9x2 − 3x + 10 using graphing technology and identify for which values of x the graph is d
jolli1 [7]

In the attached diagram you can see the graph of the function f(x) = -x^4 + 7x^3 - 9x^2 - 3x + 10.

As you can see graph is:

1. increasing from x = −2 to x = −1

2. decreasing from x = 0 to x = 1

3. decreasing and then increasing from x=1 to x=2

4. increasing from x=2 to x=4.

Answer: correct choice is B.


4 0
3 years ago
Read 2 more answers
Help me please 15 points answer
professor190 [17]
Part A is 6 and the bottom one is "Take a line and connect it from point C to the middle of A and B then put another line connecting to D to the middle of A and B"
4 0
4 years ago
Which is greater, less than, or equal to. 6 pints is _______ 60 fluid ounces
Liono4ka [1.6K]
The answer is 6 pints equal to more than 60 fluid ounces

1 pint = 16 ounces.
6 pints = x

Use the proportion:
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x = 16 ounces * 6 pints : 1 pint
x = 96 ounces

6 pints = 96 ounces > 60 ounces
Therefore, 6 pints equal to more than 60 fluid ounces
3 0
3 years ago
Read 2 more answers
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