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alexgriva [62]
3 years ago
9

Please help! Select one: a. $1.78 b. $0.85 c. $2.64 d. $6.32

Mathematics
1 answer:
Marina86 [1]3 years ago
8 0
10-(2*1.89+3*1.79)=10-(3.78+5.37)=10-9.15=0.85
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Quadrilateral EFGH with diagonals EG and HF must be a parallelogram if (1) EF FG  and GH HE  (2) EG FH  (3) EG FH  (4) EF HG
qwelly [4]

Answer:

EF = HG and EF || HG

Step-by-step explanation:

A quadrilateral is a polygon shape with four sides and four angles.

A parallelogram is a quadrilateral with two pairs of parallel sides. The following are properties of a parallelogram:

  1. Opposite sides are equal and parallel.
  2. Opposite angles are equal to each other.
  3. Consecutive angles are supplementary
  4. The diagonals of a parallelogram bisect each other.

If Quadrilateral EFGH with diagonals EG and HF is a parallelogram then EF = HG and EF || HG

5 0
3 years ago
A company’s board of directors took a random sample of 10% of the company’s employees and surveyed them about their happiness at
melisa1 [442]
D the sample mean would less closely model the population mean
6 0
2 years ago
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Write an expression to represent:<br> Four less than the quotient of a number x and 5.
Studentka2010 [4]

Answer:

(x/5) - 4

Step-by-step explanation:

You want four less than the quotient of x and 5 so you make x/5 a single term. Then subtract 4

6 0
3 years ago
What is the volume in cubic centimeters of the figure below?
Dmitrij [34]

Answer:

so that you will multiply 15 * 4.

Step-by-step explanation:

15*4 = 60 now you divide 60 by 4 and the answer will be 15.

7 0
3 years ago
A veterinary technician recorded the weights of 12 puppies. Of these 12 puppies, 3 weighed over 6 pounds. What percentage of the
OLga [1]

The percentage value of puppies weighing over 6 pounds is 25%

What is Percentage?

Percentage is a relative number that represents the hundredth part of any quantity. One percent (symbolised 1%) is one hundredth part; consequently, 100 percent denotes the complete amount and 200 percent defines twice the supplied amount.

Solution:

Given that there are 12 puppies in total and 3 of them weighted above 6 pounds

To calculate the percentage we need to divide 3 by 12 and then multiply it by 100

= (3/12) * 100

= 25%

To learn more about <u>Percentage</u> from the given link

brainly.com/question/843074

#SPJ1

3 0
1 year ago
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