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Firdavs [7]
1 year ago
13

Worth 30 points! Select the correct answer.

Mathematics
1 answer:
S_A_V [24]1 year ago
5 0

Answer:

A

Step-by-step explanation:

tan60=opp/adj

tan60=15/x

15tan60=x

25.98=x (when you calculate 15 root 3 it is the same number)

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I can't figure out the second answer please help!!!
Mekhanik [1.2K]

Choice A is one of the answers. Nice work. This is because x+x+x turns into 3x.

Choice D is the other answer because 2(x+1) + x = 2x+2+x = 3x+2. You can find this through trial and error. Or you could graph y = x+x+x+2 and y = 2(x+1)+2 to find that they are the same exact identical diagonal line. A non-graph approach would be to set up a table of values to see that the two tables are identical.

3 0
2 years ago
Read 2 more answers
Let f(x) = x^3-3x^2+2 and g(x) = x^2 -6x+11 Enter the value of x such that f(x)=g(x)
Licemer1 [7]

The value of x such that f(x) = g(x) is x = 3

<h3>Quadratic equation</h3>

Given the following expressions as shown

f(x) = x^3-3x^2+2 and;

g(x) = x^2 -6x+11

Equate the expressions

x^3-3x^2+2 = x^2 -6x+11

Equate to zero

x^3-3x^2-x^2+2-11 = 0

x^3-3x^2-x^2 + 6x - 9 = 0

x^3-4x^2+6x-9 = 0

Factorize

On factorizing the value of x = 3

Hence the value of x such that f(x) = g(x) is x = 3

Learn more on polynomial here: brainly.com/question/2833285

#SPJ1

7 0
1 year ago
HELP PLEASE!!!!<br> what is the midpoint of (-5,-5) and (-1, -1)
Andreas93 [3]
(-3,-3) is your answer please give brainliest!
7 0
2 years ago
Read 2 more answers
Simplify Negative 3 over 2 divided by 9 over 6.
Montano1993 [528]

Answer:

-2

Step-by-step explanation:

5 0
3 years ago
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I have 56 apples and my horse at 12 apples. How many apples do I have left for my other horse?
timofeeve [1]

Answer:

44

Step-by-step explanation:

56 - 12= 44

7 0
2 years ago
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