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scZoUnD [109]
3 years ago
7

-8x + 8y =24 8x +5y =28

Mathematics
1 answer:
Hunter-Best [27]3 years ago
7 0
Answer: (1,4) 
Hope this helps! Good luck!

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Each week you deposit money in a savings account. The first week you deposit $8 in the account. Each week you deposit $2 more th
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first you do 8×12=92 then you do 92+2=94 94×12=1,128 so you save1,128 if I'm not wrong

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3 years ago
Can u guys help me with number one plz<br>​
attashe74 [19]

Answer:

Step-by-step explanation:

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3 years ago
Complete the following statement. Write your answer as a decimal or whole number.<br> % of $68 = $34
Paraphin [41]
34% of $68 dollars would equal $34
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3 years ago
It’s my last question :(
jenyasd209 [6]

Answer:

Perimeter =  28·√2 + 24 feet

Step-by-step explanation:

The dimensions of the initial sheet of plywood are;

The length of the sheet of plywood = 25 ft.

The width of the sheet of plywood = 14 ft.

The shape cut from each corner of the sheet of plywood  = A right triangle

The leg length of each of the cut out right triangles = 7 ft.

The number of leg lengths of the right triangle cut from the length side of the initial sheet of plywood = 2

The length of the parallel sides of the remaining hexagonal piece of plywood = Initial length of the plywood - 2 × The leg length of the cut out right triangle

∴ The length of the parallel sides of the remaining hexagonal piece of plywood = 26 ft. - 2 × 7 ft.  = 12 ft.

The other side length of the remaining hexagonal piece of plywood = The hypotenuse side of the cut out right triangle

The hypotenuse side of the cut out right triangle = √((7 ft.)² + (7 ft.)²) = 7·√2 ft.

∴ The other side length of the remaining hexagonal piece of plywood = 7·√2

The number of side lengths in the remaining hexagonal piece of plywood = 4

The perimeter of the remaining hexagonal piece of plywood = 2 × The length of the parallel sides + 4 × The other side lengths

∴ The perimeter of the remaining hexagonal piece of plywood = 2 × 12 ft. + 4 × 7·√2 = (28·√2 + 24) ft.

The perimeter of the remaining hexagonal piece of plywood = (28·√2 + 24) feet

6 0
3 years ago
What is the nearest whole number with 132.73
Fudgin [204]

Answer:

the nearest whole number is 133

5 0
2 years ago
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