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3 years ago

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70 POINTS PLEASE HELP!! Use the two equations: f (x) =x^2 and g (x) =4x+1 to determine the solutions to the following function o

perations (SEE PICTURE) do 'a' through 'e' please

1 answer:

bagirrra123 [75]3 years ago

6 0

<h2><em><u>My</u></em><em><u> </u></em><em><u>equation</u></em><em><u> </u></em></h2>

<em>f</em><em>(</em><em>x</em><em>=</em><em>x</em><em>^</em><em>2</em><em> </em><em>is</em><em> </em><em>30</em><em> </em><em>and</em><em> </em><em>g</em><em>(</em><em>x</em><em>)</em><em> </em><em>=</em><em>4 1</em><em> </em><em> </em><em>is</em><em> </em><em>50</em><em>.</em><em>1</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>#brainliestbunch</em><em> </em><em>=</em><em>)</em><em> </em>

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Four minus x equals negative two. 4 - x = -2. whats x?

Roman55 [17]

Answer:

X would have to equal 6. To work it out, you subtract 4 from each side to cancel out the 4. -x = -6. You have to make -x just x so you × each side by -1. You get x = 6.

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3 years ago

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7(x + 2) = 6(x + 5) solve for x

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7(x + 2) = 6(x + 5)
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3 years ago

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Use the given triangle to fill in the blank

nekit [7.7K]

tanX is 12/5.

Given:

In a right triangle,

The length of the side <em>XY</em> = 13.

The length of the side <em>YZ</em> = 12.

The length of the side <em>XZ</em>= 5.

The objective is to find tan <em>X</em>.

In a right angled triangle the largest side is always hypotenuse.

Sinec tan <em>X</em> is required to solve, then, the side <em>YZ </em>is opposite side and the side <em>XZ</em> is adjacent side.

By the trigonometric ratios, the value of tan <em>X</em> can be calculated as,

$\begin{gathered} \tan X=\frac{opposite}{adjacent} \\ =\frac{YZ}{XZ} \\ =\frac{12}{5} \end{gathered}$

Hence, the value of tanX is 12/5.

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1 year ago

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Which statement describes the term salary? Salary refers to the fixed amount paid on a daily basis. Salary refers to the varying

mylen [45]

You can be paid with two methods, salary or hourly.
Hourly is a certain amount that you are paid per hour, so it varies each day depending on how many hours you work.
Salary is a fixed amount that you are paid on a regular basis (monthly, weekly, bi-weekly or any other fixed amount of time).

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3 years ago

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Take your time! :) Not important, but I would like to know, I'm writing flashcards so I can remember when I start back in school

Sav [38]

Answer:

The LCM of two numbers is the least common multiple. You want to find the least possible number that is divisible by the two numbers. So, you can list the factors of the two numbers. If there are factors that are repeated, put the repeated factors to the side. With the remaining factors, multiply the factors by each other and the repeated factors.

For example, let's try to find the least common multiple between 10 and 15.

Factors of 10: 2 * 5

Factors of 15: 3 * 5

The repeated factor is 5.

2 and 3 are left over. 2 * 3 = 6. 6 * 5 = 30. So, that is the least common multiple.

The GCF of two numbers is the greatest common factor. You want to find the greatest factor that is included in both numbers. So, again, you can list the factors of the two numbers and find the greatest factor that is repeated between the two numbers.

For example, let's try to find the greatest common factor between 30 and 45.

Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30

Factors of 45: 1, 3, 5, 9, 15, 45

Between the two numbers, shared factors are 1, 3, 5, and 15. So, the greatest common factor is 15.

Hope this helps!

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4 years ago