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Helen [10]
4 years ago
6

What is the solution to 3.2x = 6.4?

Mathematics
1 answer:
jeyben [28]4 years ago
6 0
A. X = 2 
what you do is divide each side by the coefficient of x (3.2) to get rid of it on the left, and simplify the right: 2.

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What is the area of the regular hexagon?
myrzilka [38]

Answer:

216 \sqrt{3} \: {in}^{2}

Step-by-step explanation:

Area \: of \: regular \: hexagon \\  =  \frac{ 3 \sqrt{3} }{2}  {side}^{2}  \\ =  \frac{ 3 \sqrt{3} }{2}  \times  {12}^{2}  \\ =  \frac{ 3 \sqrt{3} }{2}  \times  144 \\ =  { 3 \sqrt{3} } \times  72 \\  = 216 \sqrt{3}  \:  {in}^{2}  \\

3 0
3 years ago
Read 2 more answers
in the bag, there are certain number of toy- blocks with alphabets A,B,C and D written on them. The ratio of blocks A:B:C:D is 4
Svet_ta [14]
Given, the ratio of blocks A, B, C,D are in the ratio 4:7:3:1

Let us consider the common ratio to be ‘x’.

So, toy blocks with alphabet A is 4x and

toy blocks with alphabet B is 7x and

toy blocks with alphabet C is 3x and

toy blocks with alphabet D is x


Again, the number of ‘A’ blocks is 50 more than the number of ‘C’ blocks.

As no. of ‘A’ and ‘C’ blocks are 4x and 3x respectively.

So,

4x=50 + 3x

x=50

Thus, the number of ‘B’ blocks is 7x = 7(50) = 350

350 is the required number.
7 0
3 years ago
Read 2 more answers
Solve for x. 25≤x−4 Enter your simplified answer, as an inequality, in the box.
Burka [1]

Answer:

x≥29

Step-by-step explanation:

25≤x−4

move terms

-x≤-4-25

calculate

-x≤-29

change signs

x≥29

6 0
3 years ago
An equation is shown below: 8x + 2(x – 7) = 7x + 3x – 14 Part A: Solve the equation and write the number of solutions. Show all
marta [7]

Answer:

  1. Infinitely Many
  2. Distributive Property

Step-by-step explanation:

8x + 2(x - 7) = 7x + 3x - 14

8x + 2x - 14 = 7x + 3x - 14                 Distributive property.

10x - 14 = 10x - 14                              Combine the like terms.

-14 = -14                                             Subtraction.

0 = 0                                                  Addition.

Since the statement 0 = 0 is true regardless of the value of x, there is infinitely many solutions.

7 0
2 years ago
Need help ASAP!!!!!!
masha68 [24]

Answer:

Alright just add fractions, find the LCD and then combine

53 Hope this helps. :)

Step-by-step explanation:


7 0
4 years ago
Read 2 more answers
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