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Leokris [45]
3 years ago
14

Simplify: (2x²y²) (-3xy³)please no links and explain please. I need it fast​

Mathematics
1 answer:
Shtirlitz [24]3 years ago
3 0

Step-by-step explanation:

Solution:

(6xy) × (-3x²y³)

= {6 × (-3)} × {xy × x²y³}

= -18x1+2 y1+3

= -18x³y⁴.

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Please help!!!! please help!!!!!​
Nata [24]
[True]

Natural numbers are the positive integers (whole numbers) such as 1, 2, 3, and etc. So it is true that zero is less than every natural number.

[Hundreds]

The 8 in 30,846 is in the hundreds place because the 8 stands for 800.
6 0
2 years ago
Read 2 more answers
The shaded area and the diameter
masha68 [24]

Answer:

  • 15.25 cm²

Step-by-step explanation:

<u>The diameter is the hypotenuse of the triangle:</u>

  • d = √8²+6² = √100 = 10 cm

<u>Area of the semicircle:</u>

  • A = 1/2πr² = 1/2(3.14)(10/2)² = 39.25 cm²

<u>Area of the triangle:</u>

  • A = 1/2bh = 1/2(6)(8) = 24 cm²

<u>Shaded area:</u>

  • 39.25 - 24 = 15.25 cm²
7 0
2 years ago
Read 2 more answers
Question 1
Vikki [24]

Answer:

(B)15,36,39

Step-by-step explanation:

To determine which of the line segments could create a Right Triangle, we check if it satisfies the Pythagoras Theorem, taking the longest part to be the Hypotenuse in all cases.

By Pythagoras Theorem: Hypotenuse^2=Opposite^2+Adjacent^2

In  15,30,35

35^2\neq 15^2+30^2\\1225\neq 1125

In 15,36,39

39^2=36^2+15^2\\1521=1521

In 15, 20, 29

29^2\neq 15^2+20^2\\841\neq 625

In 5,15,30

30^2\neq 15^2+5^2\\900\neq 250

We can see that only 15,36,39 satisfies the required condition and thus it could be used to create a right triangle.

4 0
3 years ago
I need help solving
Nastasia [14]

Step-by-step explanation:

Divide a percentage by 100% to convert it.

=> (1/20%) / 100% = 0.0005 or 1/2000.

7 0
3 years ago
Given the triangle below, what is m angle A, rounded to nearest tenth.
snow_lady [41]

Answer:

D.82.8°

Step-by-step explanation:

Hope it helps

Have a great day

3 0
3 years ago
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