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julia-pushkina [17]
3 years ago
5

Anyone help me please

Mathematics
1 answer:
Levart [38]3 years ago
7 0

Answer:

2

Step-by-step explanation:

Multiply 3 by the exponets and then times those fractions  :)))))

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Helppppppppppppppppp lol
asambeis [7]

Answer:

There are no solutions.

Step-by-step explanation:

If there is 74 and 54 but with the same 15x: there is no solution. Even with negative.

3 0
2 years ago
Read 2 more answers
A circular plate has circumference 21.4 inches. What is the area of this​ plate? Use 3.14 for pi.
Brut [27]

Answer:

The area of this plate is 36.31\ \text{inches}^2.

Step-by-step explanation:

We have,

Circumference of a circular plate, C = 21.4 inches

The circumference of a circular shape is given by :

C=2\pi r

r is radius of circular shape

r=\dfrac{C}{2\pi}\\\\r=\dfrac{21.4}{2\times 3.14}\\\\r=3.4\ \text{inches}

Area of this plate is given by :

A=\pi r^2\\\\A=\pi (3.4)^2\\\\A=36.31\ \text{inches}^2

So, the area of this plate is 36.31\ \text{inches}^2.

8 0
3 years ago
1. What is the solution of the equation<br> 3y-5y+10=36?<br> 1. -13<br> 2. 2<br> 3. 4.5<br> 4. 13
VikaD [51]

Answer:

1: -13

Step-by-step explanation:

First, simplify the equation to -2y+10=36

Subtract 10 from both sides

-2y=26

Divide negative 2 from both sides

y=-13

5 0
3 years ago
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Identify the x-intercept and y-intercept of the equation below.
Lady_Fox [76]
Divide by 21 to put the equation in intercept form.
  x/(21/9) + y/(-21/7) = 1
  x/(7/3) + y/(-3) = 1

The x-intercept is (7/3, 0)
The y-intercept is (0, -3)

The 3rd choice is appropriate.

8 0
3 years ago
Simplify <br> (4x^-2y^3 ÷ xy^-4)^-2
Artyom0805 [142]
<span><span>(<span><span>‌<span><span><span>4<span>x<span>−2</span></span></span><span>y^3</span></span>x</span></span>‌<span>y<span>−4</span></span></span>)</span><span>−2</span></span><span>
=<span><span>‌<span><span><span>x6</span><span>y^8/</span></span><span>16<span>y^6</span></span></span></span>‌</span></span><span>
=<span>‌<span><span><span>x^6</span><span>y^2/</span></span><span>16

Hope this helps:)
</span></span></span></span>
6 0
3 years ago
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