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3 years ago

A=5 4a-6 How much would this be?

Mathematics

2 answers:

Marat540 [252]3 years ago

5 0

4(5)-6
4 x 5 = 20
20-6 = 14
So your answer would be 14.

max2010maxim [7]3 years ago

4 0

The answer to the equation is 14

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Solve for X

tigry1 [53]

Answer:

$x = \pm e^{-1}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
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Step-by-step explanation:

Step 1: Define

$\displaystyle ln(x^2) = -2$

Step 2: Solve for x

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Katen [24]

the answer to this would be tons

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3 years ago

The sum of the angle measures of a quadrilateral is 360°. Write and solve an equation to find the value of x.

Leokris [45]

Given: The shape is a quadrilateral, which means four angles with a sum of 360°. The known measures are 112 and 73, and there are two unknown measures. They are probably identical, considering the fact that they both have the variable x.

Numerically, this would be $112 + 73 + x + x = 360$ .

Simplify.

$(112 + 73) + (x + x)$ = 360

--> $185 + 2x = 360$

Isolate the variable by subtracting 185 from both sides.

$2x = 360 - 185$

--> 2x = 175

If 175 is twice as much as x, then $x = \frac{175}{2}$

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Plug in the value of x:

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sukhopar [10]

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4 years ago

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Kisachek [45]

Type it into ur calculator as √175 and if you need radical form it’ll be 5√7 or just 13.2 (13.2287565553)

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