2 years ago

68.1 x 0.8 help me please or im gonna fail :(

Mathematics

1 answer:

Margaret [11]2 years ago

5 0

Answer: 54.48

Just copy n paste

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Please help me for the brainliest answer

7nadin3 [17]

The answer is 928cm. There are 5 sides. When you find the area of a triangle you multiply base times height then divide by two. But in this case there are two identical triangles so you don’t need to divide. 24x12=288. Then you find the area of the long sides. Multiple 25 and 10 and you get 250. There are two of those sides. Now the last thing to do is find the area of the bottom side. For that one you multiply 14 and 10 and get 140. Now you add all of that together and get 928cm.

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3 years ago

2.)Which sequences could be described by the recursive definition LaTeX: a_{n+1}=3\cdot a_n-1a n + 1 = 3 ⋅ a n − 1

Veronika [31]

<em>100% CORRECT ANSWERS </em>

Question 1

Consider the sequence:

8, 11, 14, 17, 20, 23, 26, ...

Write a recursive definition.

Question 2

Which sequences could be described by the recursive definition

2, 5, 14, 41, 122...

Question 3

Given that the first term is and the recursive definition is would be the 2nd term

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2 years ago

The product of 16 and 4 less than a number is 208. Find the number.

svlad2 [7]

This is a word problem signifying an algebraic expression.

Translating this to mathematics:

$16x - 4 = 208$

add 4 to both sides.

$16x = 212$

divide 16 to both sides.

$x = \frac{212}{16}$

this is:

$x = 13.25$

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2 years ago

Quien me ayuda<br> (((2)³)¹)⁶<br> ((((-4)³)¹)⁷)¹

sukhopar [10]

I really don’t know and dudjduifhdhsid

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2 years ago

Jane studies the properties of four ionic compounds: NaCl, KBr, Cas, and Mgo, as shown in the table.

Serhud [2]

Answer:

Step-by-step explanation:

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2 years ago