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3 years ago

15

We use exponents to show what ??

1 answer:

NNADVOKAT [17]3 years ago

5 0

In mathematics, we use exponents to abbreviate the long and tedious stuff. For instance, if we did not have exponents, we would write xxxxxxx instead of x^7.

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For the polynomial below, what is the coefficient of the term with the power of 3?

Triss [41]

The answer is
D.1

because even though there is not a number in front of X, we are to assume it is 1.

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3 years ago

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The perimeter of a rectangle is represented by the expression 12x-2812x−28. The length of the rectangle is represented by the ex

Minchanka [31]

Answer:

339,006 that's the answer

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3 years ago

Graph the line with slope 1/5 and y-intercept-2

Arturiano [62]

You want to start at -2 on the y line wich is the vertical line then 1/5 is rise over run so you rise (go up) one and run ( go right)5

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3 years ago

What is six less than three raised to the third power?

Nataliya [291]

Answer:

21

Step-by-step explanation:

Three raise to third power can be written as $3^3$ . In this three is the base which is raised to third power.

$3^3 = 3*3*3 = 27$

Next we need to subtract 6 from Three raise to third power(i.e from 27)

which can be written mathematically as

$3^3 - 6 = 3*3*3 - 6 \\=> 27 - 6 = 21$

Hence 6 less than three raised to the third power is 21 as explained above.

4 0

3 years ago

Someone please please help me with this !

Elanso [62]

Answer:

551.8 feet

Step-by-step explanation:

We are given

Adjacent = 1300 feet

Opposite = x

Angle = 23°

We solve using the trigonometric function Tangent

tan θ = Opposite/Adjacent

tan 23 = x/1300 feet

Cross Multiply

x = tan 23 × 1300 feet

x = 551.81726107 feet

Approximately = 551.8 feet

The Length of the building = 551.8 feet

3 0

3 years ago