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bija089 [108]
3 years ago
10

How many pennies would be on the square labled H​?

Mathematics
2 answers:
Alekssandra [29.7K]3 years ago
8 0

Answer: part 2: 2n-1

Step-by-step explanation:

vovangra [49]3 years ago
5 0

\bf \begin{array}{|lllllllll|ll} \cline{1-9} label&A&B&C&D&E&F&G&H\\ &&&&&&&&&\\ pennies&2^0&2^1&2^2&2^3&2^4&2^5&2^6&2^7\implies 128\\ \cline{1-9} \end{array}

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PLZ HELP
Citrus2011 [14]

Answer:

look up demos, it works like a charm everytime!

Step-by-step explanation:

hope this helps :)

3 0
2 years ago
A square garden has a diagonal of 34 ft. Colton wants to put a fence around the entire garden.
Cerrena [4.2K]

Answer:

96 feet

Step-by-step explanation:

Given : A square garden has a diagonal of 34 ft. Colton wants to put a fence around the entire garden.

To Find: How much fencing will he need? Round to the nearest foot.

Solution:

Formula of diagonal of square = \sqrt{2}a

Where a is the side of the square.

Since we are given the diagonal length of square garden = 34 ft.

So,  34=\sqrt{2}a

\frac{34}{\sqrt{2}}=a

24.04=a

Thus the side of the square garden is 24.04 ft.

Now we are supposed to find how much fencing is required

So, we are supposed to find the perimeter of square.

Perimeter of square = 4 \times side

                                  = 4 \times 24.04

                                  = 96.16

Thus he need 96.16 ≈ 96 feet fencing .

4 0
4 years ago
Read 2 more answers
What is y=2x-1 and y-2x=3. The x and y in both equations have to be the same. Thanks.
Hitman42 [59]
2x-1 = 2x+3
2x = 2x+4
0=4
there is no solution

The reason for this is the equations have the same slope and they have different y-intercepts. this means that they are parallel and will never touch.
3 0
3 years ago
Enter an algebraic equation for the word sentence. Use x as your variable.
Sloan [31]

x+7.9=8.5

solving x would be .6

if my answer helps please mark as brainliest.

8 0
3 years ago
2/3 +w :1 1/2 what is w
mrs_skeptik [129]

2/3 + w = 1 1/2

get a common denominator, 6

2/3 * 2/2 = 4/6

1/2 * 3/3 = 3/6

4/6 + w = 1  3/6

subtract 4/6 from each side

w = 1 3/6 - 4/6

change the 1 to a common denominator of 6

w = 6/6+ 3/6 - 4/6

W = 9/6 - 4/6

w = 5/6

Answer w = 5/6


3 0
4 years ago
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