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blagie [28]
3 years ago
10

12 - Δ = 3 Find the value of Δ. A) 4 B) 8 C) 9 D) 10

Mathematics
2 answers:
Afina-wow [57]3 years ago
7 0

Answer:

9

Step-by-step explanation:

make me branliest please

Karolina [17]3 years ago
5 0

Answer:

C) 9

Step-by-step explanation:

12 - 9 = 3

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It says “If 4 apples cost $1.00, what would be the cost of 10 apples?” -
Neporo4naja [7]

Answer:$8.50

Step-by-step explanation: If 4 apples are $1.00 that means that one apple would be 25¢. 10 apples would mean $8.00 and since 2 apples are left that would be 50¢. Hence, the answer would be $8.50

8 0
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Is positive 3 larger then negative 4​
makvit [3.9K]

Answer:

Yes, positive 3 is larger than negative 4

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The ratio of men to women working for a company is 5 to 4. If there are 261 employees total, how many men work for the company?
fiasKO [112]

Answer:

There would be 145 men employees.

Step-by-step explanation:

5/9=x/261

9x=1305

x=145

6 0
2 years ago
The original quantity is 20 and the new quantity is 15. Adam incorrectly says the percent decrease is about ​14.29%. What is the
Yuki888 [10]

Answer: A. divided the difference of the two quantities by the sum of the two quantities.

===================================================

Explanation:

The difference of the quantities is 20-15 = 5

The sum of the quantities is 20+15 = 35

Dividing those results leads to 5/35 = 0.142857 which rounds to 0.1429

That converts to 14.29%

This is likely the path Adam took. This path is incorrect. The correct steps are shown below

---------------------

Difference = 20-15 = 5

Divide the difference over the original quantity

5/20 = 1/4 = 0.25 = 25%

We have a 25% decrease because the new quantity (15) is smaller than the old quantity (20)

----------------------

Here's another way to approach the problem

A = old value = 20

B = new value = 15

C = percent change

C = [ (B-A)/A ] * 100%

C = [ (15-20)/20 ] * 100%

C = (-5/20)*100%

C = -0.25*100%

C = -25%

The negative C value means we have a negative percent change, ie we have a percent decrease. So this is another way to get a 25% decrease.

4 0
3 years ago
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The coordinates of the vertices of quadrilateral HIJK are H (-2, -1), I (2, 1), J (5, 0), and K (-1, -3). Isabella states that q
Firlakuza [10]

Answer:

Step-by-step explanation:

7 0
2 years ago
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