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Irina18 [472]
2 years ago
10

SOMEONE WORK THIS OUT FOR ME 50PTS!!

Mathematics
2 answers:
Kitty [74]2 years ago
6 0

Answer:

How bout no-_-

Step-by-step explanation:

You not smart

crimeas [40]2 years ago
5 0

Answer:

ac= 12

Step-by-step explanation:

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the lengths (in inches) of two sides of a regular pentagon are represented by the expressions 5x-27 and 2x-6. find the length of
fgiga [73]

Since the pentagon is regular, the sides are all of equal length. This tells you

... 5x-27 = 2x-6

... 3x = 21 . . . . . . . add 27-2x

... x = 7

The length of a side can be found by subtituting this value into either expression.

... 2·7-6 = 8 . . . . inches

4 0
3 years ago
Can someone please help me solve this? <br><br> 2x+5y=-1 <br><br> -10x-25y=5
fredd [130]

this is system of equations

2x + 5y = -1   times this one by 5 to make the y's opposite

-10x -25y = 5

10x - 25y = -5  (this is it times by 5, now add them)

__________

0 + 0       = 0    

now since everything cancels and both sides are equal it has infinite solutions beaus they are actually the same line.  


3 0
3 years ago
Is the number 0.232342345... rational or irrational?
aev [14]

Answer: Irrational

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
38 4/7% as a fraction
Lelu [443]
38 4/7 = 270/7

% (percent) means per hundred (1/100)

so, (270/7)% is same thing as 270/700 or 27/70.

Answer: 270/100 or 27/70
3 0
3 years ago
In ∆ KLM above, NO // ML and &lt; KNO = &lt; KON. Find m &lt; MNL =
4vir4ik [10]

Answer: In ∆ KLM above, NO // ML and < KNO = < KON. Find m < MNL =

Step-by-step explanation: dUNNO

6 0
2 years ago
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