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maria [59]
3 years ago
8

Evaluate the expresion for x=6. -2x + 1/3(x2 + 6) - 36/6

Mathematics
2 answers:
yulyashka [42]3 years ago
7 0

Answer:

-12

Step-by-step explanation:

-2(6)+1/3(12+6)-6

-12+1/3(18)-6

-12+6-6

-12

Korvikt [17]3 years ago
3 0

Answer:

x=6/7            hope i did it right- im so sorry if thats wrong

Step-by-step explanation:

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Answer:

B.6

Step-by-step explanation:

f(2)=(2+1)2

=(3) 2

=6

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So... hmmm if you check the first picture below, for 2)

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now.. for 3) will be the second picture below


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8 0
3 years ago
4.8a - 6.3b - 2.1a + 7b
ololo11 [35]
First, you combine like terms. I would start by circling the term and the sign in front of it. (A term is a piece separated by an addition/subtraction sign.) You can only combine terms with the same variable. 4.8a-2.1a-6.3b+7b is the same as your equation, just rearranged. Then, subtract (4.8a-2.1a) which is 2.7a. Add (-6.3b to 7b) The answer is 0.7b. If you have any questions, you can message me!
5 0
3 years ago
Read 2 more answers
What is equivalent to 2/4
padilas [110]
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8 0
4 years ago
Read 2 more answers
Dante's Mom wants to build a fence around their yard. Here are the measurements of the yard. What are the measurements of the mi
timama [110]

Answer:

(a)The missing measurements are 9 feet and 16\frac{1}{4}$ feet.

(b)Therefore, the length of the fence is  97\frac{1}{2}$ feet

Step-by-step explanation:

The diagram of the yard is attached below.

(a)I have labeled the missing dimensions of the yard as x and y.

Therefore:

y+8\frac{1}{4}=17 \frac{1}{4}\\y=17 \frac{1}{4}-8\frac{1}{4}\\y=9$ feet

Similarly:

x+15\frac{1}{4}=31\frac{1}{2}\\x=31\frac{1}{2}-15\frac{1}{4}\\x=31-15+\frac{1}{2}-\frac{1}{4}\\x=16+\frac{1}{4}\\x=16\frac{1}{4}$ feet

The missing measurements are 9 feet and 16\frac{1}{4}$ feet.

(b)Length of the Fence

The fence is rectangular shaped with:

Length = 31\frac{1}{2}$ feet

Width = 17 \frac{1}{4}$ feet

Perimeter of a Rectangle = 2(L+W)

Therefore, the length of the fence

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8 0
4 years ago
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