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11 months ago

Zero and negative exponentswrite in simplest for without zero or negative exponents- 17 ⁰

1 answer:

4 0

$-17^0=(-17)^0=1$ $\begin{gathered} (-2)^2\times(-2)^{-5}=(-2)^{2-5} \\ =(-2)^{-3} \\ =\frac{1}{(-2)^3} \\ =\frac{1}{-8} \end{gathered}$

Thus, the final answers are 1 and -1/8.

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HELP ASAP! A rectangle playground has a width of 540 feet, and a length of 810 ft. Martina makes a scale model of the playground

Black_prince [1.1K]

Answer:

Width is 72 cm and the length is 108 cm

Step-by-step explanation:

Since the scale is 4 cm:30 ft

Divide both the width and length of the rectangle playground to match the dimensions of Martina's scale model.

540÷30=18 ft 810÷30=27 ft

To match the Martina's scale model of 4 cm:30 ft, multiply 18 ft and 27 ft by 4

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3 years ago

Find the equation of the line containing the point (3, 12) and having slope: 4

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The answer is to this question is Y= 4x

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3 years ago

The question is in the photo. Please answer with the correct answer.

vlabodo [156]

Answer:

18ft

Step-by-step explanation:

just add all the sides. since it’s a rectangle, you there is 2 sides that’s 3ft long and that are 6ft long. so you would do 3+3+6+6

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3 years ago

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Two functions are given below: f(x) and h(x). State the axis of symmetry for each function and explain how to find it.

Studentka2010 [4]

Answer:

Step-by-step explanation:

(

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(

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(

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−

Since the value of

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(

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(

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Find

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(

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Find the axis of symmetry by finding the line that passes through the vertex and the focus.

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2 years ago

The Country Buffet restaurant has tables that seat 6 people and booths that can seat 4 people. The restaurant has 38 seating uni

Alina [70]

Answer:

There are 20 booths and (38 - 20), or 18, tables

Step-by-step explanation:

Represent the number of tables with t and the number of booths with b.

We need to find the values of t and b.

(6 people/table)(t) + (4 people/booth)b = 188 (units are "people")

t + b = 38 (units are "seating units")

Solving the second equation for t, we get 38 - b = t.

Substitute 38 - b for t in the first equation:

(6 people/table)(38 - b) + (4 people/booth)b = 188

Then solve for b: 6(38) - 6b + 4b = 188, or:

228 - 2b = 188, or 2b = 228 - 188, or 2b = 40. Thus, b = 20 (booths)

There are 20 booths and (38 - 20), or 18, tables.

6 0

3 years ago