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Leno4ka [110]
2 years ago
5

The perimeter of the figure below is 64 m. Find the length of the missing side.

Mathematics
1 answer:
Bad White [126]2 years ago
5 0
Add all sides you have together and you get 53m.. then you subtract 53 from 64 and the length of the missing side would be 11
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65% of the pumpkins on the block with carved into jack-o'-lantern if there were 26 jack-o'-lanterns how many total pumpkins are
9966 [12]

Answer:

there's a total of 40 jack o lanterns

Step-by-step explanation:

26÷65%×100

6 0
3 years ago
If x=3+root8 and y =3- root 8 find 1/x^2+1/y^2
KonstantinChe [14]

Answer:

34

Step-by-step explanation:

x=3+√8

y =3-√8

now,

1/x^2+1/y^2

=1/(3+√8)² + 1/(3-√8)²

= [(3-√8)²+(3+√8)²] / (3+√8)²(3-√8)²            [L.C.M  = (3+√8)²(3-√8)² ]

=[(3-√8+3+√8)²-2(3-√8)(3+√8) ] / [(3+√8)(3-√8)]²  

=[6²-2.(3²-√8² )] / (3²-√8²)²                 [ a²+ b²=(a+b)²-2ab]

=[36-2(9-8) ]/ (9-8)²

=[36-2.1] / 1²

=34

3 0
3 years ago
How to find average value of a function over a given interval?
Strike441 [17]
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3 0
3 years ago
The last part of question says find temperature at 11pm
andrezito [222]

Answer:

3 deg C

Step-by-step explanation:

Start with -8 deg and add 11 deg.

-8 + 11 = 3

Answer: 3 deg C

5 0
3 years ago
Read 2 more answers
Help Would Be Appreciated!
ycow [4]

With an equation you must isolate x or whatever the variable is. Operations are the things used to make the difference like +,-,x,/.

A great example of this is the following

4x-12=0

First add 12 to both sides making the equation go to

4x=12

now divide 4 from both sides making

x=3


5 0
3 years ago
Read 2 more answers
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