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inysia [295]
3 years ago
12

1, 3x-2=5(2x+1)Please answer this question ​

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
6 0

Answer:

Step-by-step explanation:

3x -2=5(2x+1)

3x-2=10x+5

10x-3x=-2-5

7x=-7

x=-1

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A rectangular swimming pool has a base of 200 square feet. The pool has a depth of 5 feet. What is the volume of the pool? 25 ft
givi [52]

Answer:

  • D. 1000 ft³

Step-by-step explanation:

The volume is the product of base area and the height:

  • V = Bh

Find the volume:

  • V = 200 *5 = 1000 ft³

Correct choice is D

6 0
2 years ago
This seems easy but i’m not sure how to do it, anyone know the answer
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The correct answer is C. 4π / 3
Hope this helps!
4 0
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The diameter and height of this cylinder are equal to the side length ,S, of the crude in which the cylinder is inscribed.What e
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6 0
3 years ago
Read 2 more answers
HELP! SIMPLIFY!
Vitek1552 [10]
1)  (m³n⁵)(mn⁴)
     -----------------
      m⁻³n²

Simplify.

m⁴n⁹
-------
m⁻³n²

When the bottom power is a negative, you add it to the power on top, & when the power is a positive, you subtract it.

m⁴ + m³ = m⁷

n⁹ - n² = n⁷

So, our answer for #1 is m⁷n⁷

2)  6a²b³
     ---------
        4a

Please read rules in #1.

6 / 4 = 3/2 & a² - a = a

So, our answer is 3a
                               -----
                                 2

3)  5⁶a⁶b³
     ---------
       5²ab³
5⁶ - 5² = 5⁴ AND a⁶ - a = a⁵ AND b³-b³ = 0

So, our answer is 5⁴a⁵

Simplify 5⁴

5 × 5 × 5 × 5 = 625

So, our final answer is :

625a⁵

~Hope I helped!~
6 0
3 years ago
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