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natulia [17]
3 years ago
12

8n - 32 + 5m + 33 - 3

Mathematics
2 answers:
Temka [501]3 years ago
7 0

8n - 32 + 5m + 33 - 3

8n-32+5m+30

8n-32+30+5m ( rearranging)

8n-2+5m

answer:

5m+8n-2 or 8n+5m-2

AlekseyPX3 years ago
6 0

Answer:

8n+5m-2

Step-by-step explanation:

Simplify the expression by combining like terms:

-32+33-3\\\\1-3\\\\-2

Insert:

8n+5m-2

:Done

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What number is one thousand less than one million?
zhuklara [117]

Answer:

<u>999,000</u>

Step-by-step explanation:

<u>We need to find the number that is one thousand (1,000) </u><u>less than</u><u> one million (1,000,000).</u>

  • less than clearly refers to subtraction
  • So, we have to subtract 1,000 from 1,000,000
  • 1,000,000 - 1,000
  • <u>999,000</u>

5 0
2 years ago
Read 2 more answers
Brainliest Simplify completely 14x^5+21x3y2/7x^3y
olga_2 [115]

If the given expression is simplified we get c. 2x²y³ + 3y.

Explanation:

  • The numerator has two terms while the denominator only has one term. We divide the numerator terms each separately with the denominator term.
  • So 14x⁵y⁴ + 21x³y² / 7x³y becomes 14x⁵y⁴ / 7x³y + 21x³y² / 7x³y.
  • The simplification of the first term; 14 / 7 = 2, x⁵ / x³ = x², y⁴/y = y³. So the first term is 2x²y³.
  • The simplification of the second term; 21 / 7 = 3, x³ / x³ = 1, y² / y = y. So the second term is 3y.
  • Adding both the terms we get 2x²y³ + 3y. This is the option c.

7 0
3 years ago
If the radius is 14cmand The perimeter of the sector is 57.32cm.<br>what is the size of the angle?​
Degger [83]

Answer:

120°

Step-by-step explanation:

A sector of a circle is the portion or region of a circle enclosed by two radii and an arc. The perimeter of a the sector of a circle is given by the formula:

Perimeter of sector = \frac{\theta}{360} *2\pi r + 2r

Where θ is the angle which forms the sector and r is the radius of the circle.

Given that Perimeter of sector = 57.32 cm, radius (r) = 14 cm, we can find the angle θ using:

Perimeter of sector = \frac{\theta}{360} *2\pi r + 2r

57.32=\frac{\theta}{360} *2\pi *14+2(14)\\\\57.32-28=\frac{\theta}{360} *2\pi *14\\\\29.32=\frac{\theta}{360} *2\pi *14\\\\ \frac{\theta}{360}=\frac{29.32}{2\pi *14} \\\\\frac{\theta}{360}=0.33\\\\\theta=120^o

7 0
3 years ago
Name three solutions to the inequality. x&lt;7
Gnom [1K]

Answer:

x=anything less than 7

x=5

x=-2

x=-7

x= anything less than 7

Step-by-step explanation:

7 0
3 years ago
5x5x5x5x6x7x8x8x9x9x9x9x9x9x10x12x13x14x15x16x17x18x19x20<br><br> WHAT DOES THIS EQUAL
trapecia [35]

Answer:

5.441683e+23

Step-by-step explanation:

Hope it helped brainiest plz

5 0
3 years ago
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