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vitfil [10]
3 years ago
11

An isosceles trapezoid has a perimeter of 40.9 feet. Its shorter base measures 3.5 feet and its longer base measures 4.4 feet. T

he two remaining sides have the same length; what is that length?
Mathematics
2 answers:
anzhelika [568]3 years ago
7 0

Answer:

16.5 feet is the amount of the length

klio [65]3 years ago
6 0
16.5
P= a + b + c + d 
40.9 = 3.5 + 4.4
40.9 = 7.9
-7.9    -7.9
---------------
40.9-7.9=33 and since its calculating two equal sides, 33/2 = 16.5

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Tomtit [17]

Given:

The frequency distribution table.

To find:

The mean average score on a test.

Solution:

The frequency distribution table is

Marks (x_i)                   Frequency(f_i)                  f_ix_i

     x                                     a                               xa

     y                                     b                               yb

     z                                     c                               zc

  Sum                              a+b+c                          xa+yb+zc

Now, the mean average score on the test is

Mean=\dfrac{\sum f_ix_i}{\sum f_i}

Mean=\dfrac{xa+yb+zc}{a+b+c}

Therefore, the mean average score on the test is \dfrac{xa+yb+zc}{a+b+c}.

3 0
3 years ago
Which of these shapes is congruent to the given shape?
NeTakaya

Answer: It’s c

Step-by-step explanation:

6 0
3 years ago
You buy 6 apples at $0.49/apple, 1 gallon of milk at $3.48/gallon, and 2 loaves of bread at $1.49/loaf. How much was your total
Makovka662 [10]

Answer:

Your total purchase was $9.40

Step-by-step explanation:

6 x 0.49 = 2.94

1 x 3.48 = 3.48

2 x 1.49 = 2.98

2.94 + 3.48 + 2.98 = 9.4

6 0
3 years ago
Find the simple<br> interest on sh 25000<br> borrowed at the rate<br> of 1% for 3/4yrs.
True [87]

Here the word "borrowed" is taken as Principal, given rate is 1% and time taken is 3/4 yrs.

so by using formula,

I = P*T*R / 100

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So the answer must be 187.5.

7 0
4 years ago
A recipe requires 1/2 cup of sugar for every batch of cakes. How batches of cakes can be made with 5 1/2 cups of sugar?
Sedaia [141]

Answer:

11

Step-by-step explanation:

5.5/.5 = 11

7 0
3 years ago
Read 2 more answers
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