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Veronika [31]
2 years ago
6

Help me will mark as brainliest can someone give me the answer of both or atleast one​

Mathematics
1 answer:
slamgirl [31]2 years ago
4 0

Answer:

8. the length is 88/5cm or 17.6cm

Step-by-step explanation:

8.perimeter =2L + 2W

when you convert the width 42/5 = 8.4

so 52 = 2L + 2*8.4

52= 2L + 16.8

52 - 16.8 = 2L

35.2 = 2L

divide both sides by 2

L = 17.6cm

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Distributive property of 3(2x + 7)
Pavel [41]

Answer:

6x+21

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5t^2 - 5.5 - 3.5t + 1.5t^2 +4t
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The answer is 6.5t2+0.5t−5.5 , it’s simplified
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2 years ago
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A class consists of 23 women and 83 mean. If a student is random selected, what is the probability that the student is a woman?
slavikrds [6]

Answer:

P(Woman) = \frac{23}{106}

Step-by-step explanation:

Given

Women = 23

Men = 83

Required

P(Woman)

This is calculated as the number of women divided by the population of the class

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P(Woman) = \frac{Women}{Women + Men}

So, we have:

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7 0
2 years ago
PLEASE ANSWER AS QUICKLY AS POSSIBLE!!
Romashka [77]

Answer:

y=-3x-3

Step-by-step explanation:

8 0
3 years ago
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Someone please help me !!! i need it by 7:30!! ammm!!!
AveGali [126]

Answer:

LON and MLN are both equal to 126 degrees,

since the angles with the value '4x + 7' and '7x - 35' degrees are equal to each other, you can rewrite it like this:

4x+7=7x-35

now, take the 7x away from both sides:

-3x+7=-35

then, subtract 7 from both sides:

-3x=-42

now, divide both sides by -3:

x=14

now that we know the value of x (14), we can plug it into the expressions.

4(14)+7=63

7(14)=63

add them together to find the angle MLN

and since the opposite angle (LON) is equal to MLN, they both = 126 degrees

hope this helped :)

8 0
2 years ago
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