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Otrada [13]
3 years ago
7

2.

Mathematics
2 answers:
Artemon [7]3 years ago
7 0

Answer:

$1.40

Step-by-step explanation:

1.75-(1.75×.2)

1.75-.35

1.4

pentagon [3]3 years ago
6 0

Answer:

$1.40

Step-by-step explanation:

100% - 20% = 80%

Therefore, Multiply $1.75 by 80% to get this week's price of orange

$1.75 x 80% = $1.40 per pound

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How do u do percentage​
lbvjy [14]

Answer:

Step-by-step explanation:

Ill try to break this down, simply:

When we talk about percentages we are talking about how much part of something we have and the percent sign is a just a symbol representing that.

Lets say we have 2 out of 10 apples and we need to convert this to a percentage

First think about how many apples we have in total... and that would be 10, and then how many apples we currently have being 2:

So if we put the part that we have over the whole thing we get:

\frac{2}{10}

So now lets turn this into a decimal, when its something over 10 its really easy, all we have to do is move the decimal back one place!

So we have 2 and if we move the decimal back one place we get .2 or 0.2

Now we have our decimal, to convert this into a percentage all we have to do is multiply our decimal by 100

So:

0.2 x 100 = 20%

All you do when you multiply by 100 is move the decimal back over 2 places one place for each zero so:

0.2 --> 2. --> 20.

Which gives us again 20%

3 0
3 years ago
Find the area of the figure.<br><br> PLS I NEED HELP FAST!
Rom4ik [11]

55 ft

base + base2 / 2 x h

8 0
2 years ago
Determine whether the set, together with the indicated operations, is a vector space. If it is not, then identify one of the vec
Mama L [17]

Answer:

The answer to the question are

(B) The set is not a vector space because it is not closed under addition. and

(D) The set is not a vector space because an additive inverse does not exist.

Step-by-step explanation:

To be able to identify the possible things that can affect a possible vector space one would have to practice on several exercises.

The vector space axioms that failed are as follows

(B) The set is not a vector space because it is not closed under addition.

(2·x⁸ + 3·x) + (-2·x⁸ +x) = 4·x which is not an eighth degree polynomial

(D) The set is not a vector space because an additive inverse does not exist.

There is no eight degree polynomial  = 0

The axioms for real vector space are

  • Addition: Possibility of forming the sum  x+y which is in X from elements  x and y which are also in X
  • Inverse: Possibility of forming an inverse -x which is in X from an element x which is in X
  • Scalar multiplication: The possibility of forming multiplication between an element x in X and a real number c of which the product cx is also an element of X
7 0
3 years ago
How many feet are in 84 inches
Drupady [299]
Since there are 12 inches in 1 foot you have to divide 84 by 12

84 divided by 12 is 7

So, there are 7 feet in 84 inches
7 0
3 years ago
The area of a bedroom is 150 ft.² theory of a scale drawing is 6 in.² what is the scale factor
Kipish [7]

Answer:

900

Step-by-step explanation:

7 0
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