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Serhud [2]
3 years ago
8

A store owner paid 8.20 each for shirts. and sold them for 20.50 each. what was the percent markup

Mathematics
2 answers:
77julia77 [94]3 years ago
4 0
Devon exercised the same amount of time each<span> day for 5 days last week. 0 His exercise included ... What amount did Jessica </span>pay<span> to rent </span>each<span> movie? $12-25.

I THINK


</span>
svet-max [94.6K]3 years ago
3 0
%change=100(final-initial)/initial

%change=100(20.5-8.2)/8.2

%change=150%

So the markup is 150% of the cost for the shirts.
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Use the diagram to complete the following tasks.
iragen [17]

This exercise is about a proof in Euclidian geometry. See the explanation below.

<h3>What is Euclidian Geometry?</h3>

The study of solid and flat objects using the axioms and theorems developed by the Greek mathematician Euclid is known as Euclidean geometry (c. 300 bce).

<h3>What is the statement that completes the above proof?</h3>

Given that S is the midpoint of \overline{QT}:

Hence QS = TS ......................1

It is right to indicate that

PQ = TV  ........................2

And ∠RSQ is vertically opposite to ∠TSV

Hence

∠RSQ = ∠TSV.........................3

Given 1, 2, and 3,

Δ QRS ≅ ΔVTS

Therefore,

Δ QRS ≅ ΔVTS

and ∠ RSQ can be termed to be congruent to ∠TSV.

<h3>What does it mean for an angel to be congruent?</h3>

It is to be noted that the measure of an angle is the same for congruent angles. An ordinary pentagon, for instance, has five sides and five angles, each of which is 108 degrees.

The angles of a regular polygon will always be congruent, regardless of its size or scale.

Learn more about Euclidean Proof:
brainly.com/question/14470205
#SPJ1

4 0
1 year ago
Various types of doctors attended a large medical conference. Someone leading a session asked the 30
Vika [28.1K]

Answer: The dermatologists at that session only

Step-by-step explanation:

It was on a Khan Academy practice.

5 0
3 years ago
Contienen informacion sobre la fertilidad ,resistencia de medicamentos dañinos para la celula
Vladimir79 [104]

Answer:

niwim nutkiwmroi jtfrekm

Step-by-step explanation:

6 0
2 years ago
Find four different numbers in order from least to greatest that lie between -4.5 and -3.5
Naddik [55]
-4.4
-4.2
-4.0
-3.6

these are all between -4.5  and -3,5 I'm pretty sure, you can check by making a number line and plotting all the points to see if they stay between -4.5 and -3.5

5 0
2 years ago
The question is stated in the picture. These problems I do not understand at all. I appreciate any help provided, thank you.
frosja888 [35]

Answer:

  b.  10

Step-by-step explanation:

For the most part, these are problems in addition. The measures of the different angles add up according to the relationships given in the problem statement.

From the picture, you can tell that ∠JKN is the sum of ∠1 and ∠2, which are said to be equal (congruent). That is, ∠1 has a measure that is half of that of ∠JKN.

Since ∠JKN is a right angle, 90°, and the measure of ∠1 is half that, m∠1 is 45°.

So, to find t, we equate the given expression for m∠1 to 45 and solve.

  4t +5 = 45

  4t = 40 . . . . . subtract 5

  t = 10 . . . . . . . divide by 4 . . . . . matches answer choice B

4 0
3 years ago
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