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Zigmanuir [339]
1 year ago
15

Suppose that 14 inches of wire costs 84 cents.

Mathematics
2 answers:
mamaluj [8]1 year ago
6 0

Answer: 222 cents

Step-by-step explanation: 84/14 = 6 This is the unit rate.

6 x 37 = 222

garri49 [273]1 year ago
4 0
The rate is 6 cents, so 6 times 37 is 222 which is $2.22
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for each of these relations on the set {1, 2, 3, 4}, decide whether it is reflexive, symmetric, antisymmetric, or transitive. {(
Rama09 [41]

Relationship R is not symmetric and is not reflexive, R is not an asymmetric relation, R is a transitive relation as represented in image.

What is a relation?

  • Both the relationship and the function are fairly similar to one another. After learning about function and relation, we can then study how they differ from one another. This is how we can distinguish between relation and function.
  • The connection can be viewed as a set of ordered pairs in discrete mathematics. The sets must not be empty in order for it to be used to connect an object through one set to the other. The relation may include two sets or more.
  • The relation in mathematics is the connection between different sets of values. Assume that there are different pairs of ordered pairs, x and y.

If set x and set y are related, then set x's values are referred to as its domain while set y's values are referred to as its range.

Relationship R is not symmetric and is not reflexive, R is not an asymmetric relation, R is a transitive relation as represented in image.

Learn more about relation in discrete mathematics here:

brainly.com/question/14299507

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6 0
2 years ago
Two questions
melamori03 [73]

Use PEMDAS method to execute operations in the following order:

  1. Parentheses
  2. Exponents
  3. Multiplication
  4. Division
  5. Addition
  6. Subtraction

First equation:

12 + (38 - 18)2 = 12 + 20 × 2 = 52

Second equation:

(12)2 - 6(2 - 23) = 24 - 6(-21) = 24 + 126 = 150

Hope this helps.

5 0
3 years ago
A Trapezoid has an area of 5 1/2 ft sq. If the trapezoid has a base that measures 2 3/5 ft and a height of 1 1/2 ft, what is the
GalinKa [24]
First of all, let us change all the mixed number into improper fraction:
5 1/2=11/2
2 3/5=13/5
1 1/2=3/2
Area of the trapezoid=
1/2(b1+b2)×h

11/2=1/2(13/5+b2)×3/2
Divided 3/2 or multiply 2/3 for both side
11/2×2/3=1/2(13/5+b2)×3/2×2/3
11/3=1/2(13/5+b2)
Multiply 2 for both side
11/3×2=1/2(13/5+b2)×2
22/3=13/5+b2
Subtract 13/5 for both side
b2= 4 11/15. As a result, the length of other base is 4 11/15 feet. Hope it help!
7 0
3 years ago
Help me pls, will mark brainliest (just 1-7)
Ierofanga [76]

Answer:

6

Step-by-step explanation:

take one away

6 0
3 years ago
Ivan and Jeff buy a package of 8 pens for $4.00. Ivan wants 5 of the pens, and Jeff wants 3. How much should each student pay? S
ale4655 [162]

Answer:

Ivan should Pay $2.50 And Jeff should pay $1.50

Step-by-step explanation:

So this is a ratio questions basically.

We're sharing the pens in the ration 5:3

$4.00 / 8 = $0.50

$0.50 x 5 = £2.50

$0.50 x 3 = $1.50

5 0
3 years ago
Read 2 more answers
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