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Musya8 [376]
3 years ago
10

Pls and Thank you Kind people

Mathematics
1 answer:
ANTONII [103]3 years ago
7 0

Answer:

x = 7; n = 2

Step-by-step explanation:

24 = 6 (-x -3)

24 = -6x -18

24 + 18 = -6x

42 = -6x

42/6 = x

7 = x

30 = -5 (6n + 6)

30 = -30n - 30

30 + 30 = -30n

60 = -30n

60/30 = n

2 = n

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If 1=3. 2=3. 3=5. 4=4. 5=4. Then, 6=?
omeli [17]

Question: If 1=3. 2=3. 3=5. 4=4. 5=4. Then, 6=?

Answer: Like wise, If 1=3.2=3 3=5 4=4 5=4 Than 6=3

Because of six. Six split in two is 3 therefore 6=3

More:  7=5, 8=5, 9=4, 10=3

Hope this helps~~~

8 0
3 years ago
I need plz help fast
Bad White [126]

Answer:

<h2>-4a²b³ (-6+ 7a³)</h2><h2 />

Step-by-step explanation:

24a²b³ - 28a⁵b³

apply exponential rule:

24a²b³ - 28a²a³b³

re-write 24 as 6*4    and  -28 as 7*4

6*4a²b³ + 7*4a²a³b³

factor common terms

-4a²b³ (-6+ 7a³)

3 0
3 years ago
Find the area A of polygon CDEFGH with the given vertices. C(0,5), D(2,5), E(2,3), F(3,2), G(-1,2), H(0,3)
enot [183]

Answer:

<em>The area of the polygon CDEFGH is 7</em>

Step-by-step explanation:

<u>Area of a Polygon</u>

The area of a polygon is generally calculated as the sum of the smaller areas that form its full shape, give each partial area has a known shape, like a square, rectangle, triangle, circle, etc.

The six points given in the question are plotted in the image below. They form a polygon whose area can be divided into two smaller shapes:

The area CDHE is a square of length side 2. Area of a square:

A1=L^2

The area HEFG is a trapezoid with bases lengths 4 and 2,  and height 1. Area of a trapezoid:

\displaystyle A2=\frac{b1+b2}{2}h

Calculate both areas:

A1=2^2=4

\displaystyle A2=\frac{2+4}{2}\cdot 1=3

Total Area=4+3=7

The area of the polygon CDEFGH is 7

8 0
3 years ago
Four multiplied by the sum of 8 and a number is the same as 59 more than the number. find the number.
Daniel [21]
The sum of 8 and a number is 8 + x.  Now multiply that by 4 to get 4(8 + x).  The word "is the same as" means "equals" 59 more than the number, which means we add 59 to the unknown we have called x.  So our equation now looks something like this (exactly like this, actually): 4(8 + x) = x + 59.  Simplifying a bit gives us 32 + 4x = x + 59.  3x = 27 and x = 9.  The number is 9!
5 0
4 years ago
If there are 12 eggs in a carton, how many are in 5 cartons?
Elan Coil [88]

Answer:

60

Step-by-step explanation:

12x5 is equal to 60

8 0
3 years ago
Read 2 more answers
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