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3 years ago

Is it possible to have a playground area made from 70 yards of fencing with an area of 324 square yards? Explain with

Mathematics

1 answer:

cricket20 [7]3 years ago

7 0

Answer:

Yes: The answer would be 113.04 cubic feet

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.05 times 6 its hard

s344n2d4d5 [400]

Answer: 0.3

Hope this helps.

7 0

3 years ago

Read 2 more answers

Linear equations-Transposition of formulae Why does this turn into this

katen-ka-za [31]

That's not correct. In general, you would have

$x^2=\dfrac5{a^2}\implies\sqrt{x^2}=\sqrt{\dfrac5{a^2}}\implies |x|=\dfrac{\sqrt5}{\sqrt{a^2}}\implies |x|=\dfrac{\sqrt5}{|a|}$

Assuming $a>0$ , you have $|a|=a$ , so this turns into

$|x|=\dfrac{\sqrt5}a\implies x=\pm\dfrac{\sqrt5}a$

6 0

3 years ago

How many matches are needed to form figure number 9 and 17? explain

saveliy_v [14]

Answer:

Please find the complete question in the attached file.

Step-by-step explanation:

For point 1:

At this point we make up triangles for the first one makes up by 3 matches figure 2 make up by 5 matches figure 3 makes up by 7 matches.

For point 2:

$4 \ \ 5\ \ 6\ \ 7\ \ 8$ you can try to

$9 \ \ 11\ \ 13 \ \ 15 \ \ 17$ draw to find values

For point 3:

number of matches $= 1+2 \times \ figure\ number\\\\$

For point 4:

$1+2 \times 9=19 \ \ (use \ law \ of\ (iii)) \\\\1+2 \times 17=35$

3 0

3 years ago

HURRY plSSSSSSSSSSSSSSSSSSSSSS

snow_tiger [21]

Answer:

The unknown is 100

Step-by-step explanation:

A straight line is 180 degrees

We have two angles x, and 80

x+80 = 180

x = 180-80

x= 100

7 0

3 years ago

Write 15 and 1/2 as a decimal.

pshichka [43]

Well If you mean't 15 1/2 it is 15.5 This is because a decimal is made for parting using place values like tenths, hundredths, thousandths, etc. The 1/2 part is is .5 because 5 is half of 10.
*I explained a bit more in the comments of my answer.

4 0

4 years ago