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lesantik [10]
3 years ago
13

define square or at least describe what makes a square a square. Refer back to prior lessons as necessary.​

Mathematics
1 answer:
nordsb [41]3 years ago
3 0

Answer:

All four sides are congruent and all four angles are 90 degrees

Step-by-step explanation:

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A bag og of grass seed weigh 5.8 pounds. how many<br> pounds would 2.5 weighs?
Softa [21]

Answer:

the answer is 8.3 it weigh

8 0
2 years ago
One number is 6 more than twice another. If their sum is 51, find the numbers.
joja [24]

Answer:

y=2x+6 ; x+y=51

Step-by-step explanation:

assuming x is one number and y is the other -

one number (y) is 6 more (+6) than twice another (2x) -

using that knowledge we form an equation -

y=2x+6

the sum (x+y) is 51

using this knowledge we can make the equation -

x+y=51

now you have -

y=2x+6 or 2x-y=-6

x+y=51

using system of equations -

you add the equations -

3x=45

x=15

y=51-x => y=36

hope this helps!!

7 0
3 years ago
there are 76 birdhouses, if 4 birdhouses are occupied, how much percent of the birdhouses are occupied?
Llana [10]
To find the percent of the birdhouses occupied, divide the number of occupied birdhouses by how many birdhouses there are in total:

4 \div 76 = 0.0526

Convert this decimal into a percentage by multiplying by 100:

0.0526 \times 100 = 5.26

5.26% of the birdhouses are occupied.
5 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%28%20ln%28x%29%291" id="TexFormula1" title="( ln(x))1" alt="( ln(x))1" align="absmiddle" clas
Mice21 [21]
don’t click that thing/
5 0
3 years ago
What is equivalent to 4(6x+2)-5(2x-1)
givi [52]

Answer:

14x +13

Step-by-step explanation:

4(6x+2)-5(2x-1)

Distribute

24x +8 -10x +5

Combine like terms

24x  -10x +8+5

14x +13

6 0
3 years ago
Read 2 more answers
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