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EleoNora [17]
3 years ago
5

Let ABCD and EFGH be two quadrilaterals such that ABCD ~ EFGH. If AB = 15 cm, EF = 18 cm and the perimeter of ABCD is 40 cm, fin

d the perimeter of EFGH.​
Mathematics
1 answer:
Andrews [41]3 years ago
7 0

Step-by-step explanation:

this photo is correct answer of this question.

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The graph of a proportional relationship passes through (6, 48) and (1, y). Find y.
ser-zykov [4K]
The answer is 8.  this is because 6/1=6 so 48/6= 8
     

4 0
3 years ago
376 feet above sea level
galina1969 [7]

Answer:

376 feet high standard

Step-by-step explanation:

above sea level its positive

3 0
3 years ago
What divisor is represented by the synthetic division below?  –5 5 x + 5 x – 5
Tju [1.3M]
For this case, the dividend is given by:
 2x ^ 3 + 10x ^ 2 + x + 5

 We note that the following numbers:
 2, 10, 1, 5
 They are the coefficients of the polynomial and they are in the upper part of the division.
 The number -5 is the opposite value of the divisor constant.
 Therefore, the divisor is given by:
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 Answer:
 
The divisor is:
 
x + 5
4 0
3 years ago
Read 2 more answers
In a school of 330 students, 85 of them are in a drama club, 200 of them are in a sports team and 60 of them do both
Neko [114]

Answer:

105/330 = 21/66 = 7/22

7/22 is the answer I think

Step-by-step explanation:

n(U) = 330

n(A) = 85

n(B) = 200

n(A n B) = 60

Now,

n(A U B) = n(A) + n(B) - n(A n B)

or, n(A U B) = 85 + 200 - 60

or, n(A U B) = 285 - 60 = 225

Now,

n(A U B) compliment = n(U) - n(A U B)

n(A U B) compliment = 330 - 225

so, n(A U B) compliment = 105

Now,

probability = 105/330

8 0
2 years ago
It took 4 balloons to make the duck float. The duck
DaniilM [7]

Answer: 14 grams

Step-by-step explanation:

It took 4 balloons to make a duck that weighs 56 grams to float. With one balloon, the number of grams that will float will be 56 grams divided by 4. This will be:

= 56 grams ÷ 4

= 14 grams

6 0
3 years ago
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