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3 years ago

What is 4 ( x + 3 ) = 3x + 2 + x ?

Mathematics

1 answer:

omeli [17]3 years ago

7 0

4(x+3=3x+2+x
4x+12=3x+2+x
4x+12=4x+2
8x+12=2
8x=-10
No solution

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Step-by-step explanation:

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3 years ago

What is the exact distance from (-5,1) to (3,0).

Ilya [14]

Answer:

The distance between the two points is $\sqrt{65} \ \text{units}.$

Step-by-step explanation:

In order to find the distance between two coordinate pairs, we can use the distance formula:

$\displaystyle \bullet \ \ \ d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Our coordinate pairs need to be labeled accordingly, so we can use this naming system:

$\bullet \ \ \ (x_1, y_1), (x_2, y_2)$

This assigns a name to our points:

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Therefore, we can plug these into the formula and solve:

$d=\sqrt{(3-(-5))^2+(0-1)^2}\\\\d=\sqrt{(8)^2+(-1)^2}\\\\d=\sqrt{8^2+1^2}\\\\d=\sqrt{64+1}\\\\d=\sqrt{65}$

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2 years ago

How many ounces of trail mix are in a bag that weighs 0.681 kilograms? Input only numeric values. (1 pound = 0.454 kg and 1 poun

vivado [14]

Answer:

24 ounces

Step-by-step explanation:

the math is.

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3 years ago

Read 2 more answers

One leg of a triangle is 7 inches. another leg measures 5 inches. if the perimeter of the triangle is 19 inches, find the length

Setler79 [48]

SOLUTION

A triangle has three sides. The sides of this triangle are 7 inches, 5inches and the unknown side.

Let the unknown side be x inches.

Perimeter is distance around a plane shape.

The perimeter of this triangle is 19,

$\begin{gathered} \text{ That is the perimeter 1}9=7+5+x \\ 19\text{ = 12 }+x \\ x\text{ = 19 - 12 } \\ x\text{ = 7 inches } \end{gathered}$

Therefore, the other side is 7 inches

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1 year ago

Just need to no the answer thanks

Anarel [89]

Answer:

Option a is the correct answer

Step-by-step explanation:

$\huge( \sqrt[x]{2})^{ - 1} = {2}^{ - \frac{1}{x} }$

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3 years ago