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vagabundo [1.1K]
4 years ago
10

What is the value of 3x3x3 +7(2x-6), when x=4

Mathematics
1 answer:
DIA [1.3K]4 years ago
3 0

Answer:

First can you use a * for the multiplication sign??

Step-by-step explanation:


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Is this table a function? why or why not?
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No because each time it goes up by (1) and in the last one it goes up (2 times) and then decreases (4 times) on the right.
6 0
3 years ago
Complete the equation <br> 9/4= ? ÷ by 4
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Answer:

9

Step-by-step explanation:

9/4 can be said as "9 divided by 4", so the ? is 9.

8 0
3 years ago
Solve the problem c=3.14d for d
Maksim231197 [3]

Answer:

c = 3.14d \\ d =  \frac{c}{3.14}

It's change of subject. :)

3 0
3 years ago
Suppose the dimensions of a rectangle with a perimeter of 18 inches are quadrupled. Find the perimeter of the new rectangle in i
oee [108]

The new perimeter of the rectangle if the dimensions are quadrupled would be 72 inches.

<h3>What are the side lengths of the first triangle?</h3>

The perimeter is always obtained by adding all the sides. This means the possible side lengths of the original rectangle are:

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<h3>What are the side lengths of the new triangle?</h3>

5 inches x 4 = 20 inches

4 iches x 4 = 16 inches

<h3>What is the new perimeter?</h3>

20 + 20 + 16 +16= =72 inches

Learn more about perimeter in: brainly.com/question/6465134

6 0
3 years ago
How do I solve -2(x+1)=-8x+1
mylen [45]
-2 (x+1)= -8x+1
-2x-2= -8x+1
+2x. +2x
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-1. -1
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÷-6
x=.5

X=0.5
4 0
3 years ago
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