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Bingel [31]
3 years ago
8

Are z³ and 3z equivelent?explain​

Mathematics
1 answer:
salantis [7]3 years ago
7 0
Yes because you are multiplying 3 z’s and also 3z’s
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Identify the solution set of the given inequality using replacement set.
Ivan
1 agree with that answer
7 0
3 years ago
I need to simplify this pls help
Komok [63]

Answer:

5x^5

Step-by-step explanation:

45x/9x = 5x

15 - 10 = 5

5x^5

6 0
3 years ago
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Point K is on line segment JL. Given JK = 5x + 7, JL = 2x+8, and KL = 4,
kati45 [8]

Answer:

The numerical length of JL is 6 units

Step-by-step explanation:

Here, we want to determine the numerical length of JL

Mathematically;

JL = JK + KL

2x + 8 = 5x + 7 + 4

2x + 8 = 5x + 11

5x -2x = 8-11

3x = -3

x = -1

But JL = 2x + 8

JL = 2(-1) + 8 = -2 + 8 = 6

3 0
3 years ago
)x=<br>(3x-17)<br>(x+40)<br>(2x-5)<br><br><br><br>solve for x​
Eva8 [605]

Answer:

27

Step-by-step explanation:

5 0
3 years ago
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A rectangle is placed around a semicircle as shown below. The length of the rectangle is 8 cm. Find the area of the shaded regio
icang [17]

Answer:

Area of the shaded region = 6.88 cm²

Step-by-step explanation:

Area of the shaded region = Area of the rectangle - Area of the semicircle

Area of the rectangle = Length × Width

Length of the rectangle = AD = 8 cm

Width of the rectangle = OP = 4 cm [OP, OB and OC are the radii of the circle which are equal in measures]

Area of the rectangle = 8 × 4 = 32 cm²

Area of the semicircle = \frac{1}{2}\pi r^{2}

                                     = \frac{1}{2}\pi (OP)^{2}

                                     = \frac{1}{2}\pi (4)^{2}

                                     = 25.12 cm²

Area of the shaded region = 32 - 25.12

                                              = 6.88 cm²

3 0
3 years ago
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