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Sauron [17]
3 years ago
11

ASAP plizzzz I need help it's soooooo confusing

Mathematics
1 answer:
saul85 [17]3 years ago
6 0
Which one question did you want us to answer? all?
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A pair of shoes cost $40 is marked up by 25%. What is the RETAIL PRICE?
Nitella [24]
The retail price is $50 because 25% of 40 is 10 and 10+40=50.
8 0
3 years ago
What percentage of 5,000 is 5
-Dominant- [34]

Answer:

Step-by-step explanation:

.1

8 0
3 years ago
Given MN is an angle bisector of ∠JMK Prove: M∠JMN = 1/2 M∠JMK <br><br> FOR BRAINLIEST
blagie [28]

An angle bisector is a line passing through the vertex of the angle that cuts the angle into two equal smaller angles.

If MN is angle bisector, then

m∠JMN=m∠NMK.

The two smaller angles are adjacent angles, then

m∠JMK=m∠JMN+m∠NMK=2m∠JMN.

Divide this equality by 2:

m\angle JMN=\dfrac{1}{2}m\angle JMK.

3 0
3 years ago
Please help me with any of the questions
Svetlanka [38]
1.) There are 6 numbers you can roll on a standard dice: 1, 2, 3, 4, 5, 6
There are 3 odd and 3 even. Keep in mind that an odd plus an odd will always be even and an even plus an even will always equal an even. Only if you add an odd and an even will you get an odd.

The chances of getting an even sum are much higher which is why you should choose even.

3.) The formula for finding the area of an equilateral triangle is (<span>√3)/4(a^2) where a is just a side length.

Because the perimeter is 12 and each side of an equilateral triangle is equal, we can divide 12 by 3 sides and get each side is 4. Plug in 4 for a.

</span>(√3)/4(4^2) = (√3)/4(16)

Because (√3)/4 = (1 x √3)/4, 
 (√3)/4(16) is equal to (16 x √3)/4

You have to divide (16 x √3) by 4. 16/4 = 4, and you only need to divide once to.  We get 4√3 as the final answer.
7 0
3 years ago
Please Help Will Give Brainliest
Gennadij [26K]

Answer:

1) 70 for both of them

2) Plot A's range is 100-50 = 50, Plot B's range is 100 - 40 = 60 so Plot A has the lesser range

3) Plot B's IQR is 85 - 60 = 25, Plot A's IQR is 80 - 65 = 15 so Plot B has the greater IQR

4) A: 80, B: 85

5) A: 65, B: 60

6) 50

7) 100

8) Plot B, see #2 for work

9) 50% - 50% of data is always between Q1 and Q3

10) 25%

11) 25%

8 0
3 years ago
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