MATHEMATICS COLLEGE

4(2x + 4) = 10x + 13 - 2x + 3.
Solve for x

Answers

Answer 1
Answer:

Answer:

x is any Real number

Step-by-step explanation:

We first apply distributive property on the left to get rid of the grouping symbol, and then combining the like terms (linear terms on one side and numerical terms on the other side of the equation):

8x+16=10x+13-2x+3\n16-13-3=10x-2x-8x\n0=0

This equation results on a TRUE equality Zero = Zero, which means that any value we use for "x" in the original expression will always render an equality.

Therefore x is any Real number.

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One numer is 17 more than another number the sum of the two numbers is 25 find the numbers

Answers

uh i think it's 18 and 7?

Find the area of the triangle Please help

Answers

Answer:

14m^2

Step-by-step explanation:

Area of a triangle is - 1/2 base times hight

two triangels find the srea of both and add them

4x4x1/2 = 16x1/2 = 8m

3x4x1/2 = 12x1/2 = 6m

6m + 8m = 14m

What is the quotient of 1 over (1 plus the square root of 3)?

Answers

You can rationalize the denominator by multiplying by 1 in the form of the conjugate of the denominator divided by itself.

(1)/(1+√(3))=(1)/(1+√(3))\cdot (1-√(3))/(1-√(3))\n\n=(1-√(3))/(1^(2)-(√(3))^(2))=(1-√(3))/(1-3)\n\n=(√(3)-1)/(2)

This eqvaluates to approximately 0.3660254037844386.

133 * what gets you to 432 1/4

Answers

Answer:

3 1/4

Step-by-step explanation:

You can do a equation:

133x=432 1/4

Which would give you 3.25 but in fraction form it is 3 1/4

Hope this helped!

Which side lengths form a right triangle ?

Answers

Answer:

B

Step-by-step explanation:

1^2 + 8^2 = c^2

1 + 64 = c^2

65 = c^2

√c^2 = √65

Unit Activity: Advanced Functions

Answers

See attached file for the solution/explanation to the 12 questions.
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