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3 years ago

How to solve expression using exponents

Mathematics

2 answers:

Vlada [557]3 years ago

4 0

All you have to do is put that exactly on the calculator or download an app called photo math and scan the problem and it gives you the correct answer

Rashid [163]3 years ago

4 0

(-5)^4. Hope it Helps

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How to solve for x 15 + 8x = 45 + 6x

Reil [10]

Answer:

Step-by-step explanation:

Let's solve your equation step-by-step.

15+8x=45+6x

Step 1: Simplify both sides of the equation.

8x+15=6x+45

Step 2: Subtract 6x from both sides.

8x+15−6x=6x+45−6x

2x+15=45

Step 3: Subtract 15 from both sides.

2x+15−15=45−15

2x=30

Step 4: Divide both sides by 2.

x=15

Answer:

x=15

5 0

4 years ago

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Write any Quetion of the line and soap intercept form that passes through (-2,4) and has a slope of 4

sattari [20]

Plug the values into point slope and simplify

y-4= 4(x-(-2))
y-4= 4x+8
y= 4x+12

Final answer: y=4x+12

6 0

4 years ago

(Please Hurry!) Which expression is equivalent to the following complex fraction?

galben [10]

Answer:

The expression equivalent to the given complex fraction is

$\frac{-2x+5y}{3x-2y}$

Step-by-step explanation:

An easy way to solve the complex fraction is to solve the numerator and denominator separately.

Numerator:

$\frac{-2}{x} + \frac{5}{y}\\ = \frac{-2y + 5x}{xy}$

Denominator:

$\frac{3}{y} + \frac{-2}{x}\\ = \frac{3x - 2y}{xy}$

Solving the complex fraction:

$[\frac{-2}{x} + \frac{5}{y}] / [\frac{3}{y} + \frac{-2}{x}]\\= [\frac{-2y + 5x}{xy}] / [\frac{3x - 2y}{xy}]$

$=\frac{-2y + 5x}{xy} * \frac{xy}{3x - 2y}$

Common terms in the numerator and denominator cancels each other(Cross multiplication) :

$= \frac{-2y + 5x}{3x - 2y}$

6 0

3 years ago

How many presidents would there be if you multiply them by 65

chubhunter [2.5K]

2925 because there are 45 preisdents.

6 0

3 years ago

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Point A(4, 2) is translated according to the rule (x, y) -> (x + 1, y – 5) and then reflected across the y-axis. a) In which

Rzqust [24]

<span>a) In which quadrant of the coordinate plane is point A located? Quadrant I

b) what are the coordinates of translated point A'? in which quadrant of the coordinate plane is point A located? (5,-3) ; Quadrant IV

c) what are the coordinates of reflected point A''? in in which quadrant of the coordinate plane is point A located? (-5,-3) ; Quadrant III

Pls. see attachment. </span>

7 0

3 years ago