3 years ago

Plzzzzz helppppp this is due tonight

Mathematics

1 answer:

Oduvanchick [21]3 years ago

6 0

Answer:

2300

Step-by-step explanation:

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A dealer bought 3 gross buttons at $.38 a dozen. He sold the buttons at 5 cents each. How much was his profit per gross?(12 doze

777dan777 [17]

Answer:

$2.64

Step-by-step explanation:

Selling them at 5 cents each ($0.05), he could sell 1 dozen buttons for

12 * $0.05 = $0.60

As he bought them at $0.38 per dozen, the profit per dozen would be

$0.60 - $0.38 = $0.22

As 12 dozen is 1 gross, the profit per gross would be

12 * $0.22 = $2.64

7 0

3 years ago

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The sides of a triangle measure 16 30 and 34. which type of triangle is it

leva [86]

It would have to be an obtuse triangle

4 0

3 years ago

Please help what are the answers

krok68 [10]

Part b is 64 i think
hope this helps:))

4 0

2 years ago

3. What three numbers are the Pythagorean triple generated by using 4 for x and 1 for y. Remember to use the formulas:

Gnom [1K]

Given:

The three equations for the three numbers are

$a=x^2-y^2$

$b=2xy$

$c=x^2+y^2$

To find:

The Pythagorean triple generated by using 4 for x and 1 for y.

Solution:

Substituting x=4 and and y=1 in the given equations, we get

$a=4^2-1^2$

$a=16-1$

$a=15$

In the same way find b and c.

$b=2(4)(1)$

$b=8$

The third number is

$c=4^2+1^2$

$c=16+1$

$c=17$

The required Pythagorean triple is 8, 15, and 17.

Therefore, the correct option is C.

5 0

3 years ago

I need help please ):

rjkz [21]

Answer:

100

Step-by-step explanation:

multiply in the formula

4 0

2 years ago

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