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3 years ago

I have 5 quarters and 7 pennies. What fraction of the coins are pennies?

Mathematics

2 answers:

Veronika [31]3 years ago

8 0

Answer:0

Step-by-step explanation:

Alex787 [66]3 years ago

3 0

Answer:7/12

Step-by-step explanation:there are 12 coins in total and 7 of them are pennies

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Alex and glen share a 30 ounce bucket of clay by the end of the week alex has used 1/10 of the bucket and glen has used 2/5 of t

Mamont248 [21]

Answer:

21 ounces

Step-by-step explanation:

6 0

2 years ago

Which combination of integers can be used to generate the Pythagorean triple (5,12,13)

Kitty [74]

Answer:

x=3 and y=2

Step-by-step explanation:

The pythagorean triples are generated by two integrers x and y that can be found by solving the following system of equations:

$\left \{ {{x^{2}-y^{2}=5}\atop {2xy=12}} \atop {x^{2}+y^{2}=13}}\right.$

Solve the system of equations, and we get that the solution is x=3 and y=2.

Therefore, the combination of integrers that ca be used to generate the pythagorea triple are: x=3 and y=2

3 0

3 years ago

Read 2 more answers

Please answer this correctly

Alex Ar [27]

Answer:

Area of the figure = 254.5 cm²

Step-by-step explanation:

Area of rectangle = Length × Width

Area of triangle = 1/2(base × Height)

Dividing the figure into parts for convenience

So,

Rectangle 1 (the uppermost):

4 × 6 = 24 cm²

Rectangle 2 (below rectangle 1):

15 × 8 = 120 cm²

Rectangle 3 (with rectangle 2):

11 × 4 = 44 cm²

Triangle 1 :

1/2(7 × 19) = 133/2 = 66.5 cm²

Now adding up all to get the area of the figure:

Area of the figure = 24 + 120 + 44 + 66.5

Area of the figure = 254.5 cm²

5 0

3 years ago

The is 12,000ft what the diameter

crimeas [40]

6,00 ft is the diameter

4 0

3 years ago

Solve log x - 2 = 3 A. 1 B. 100,000 C. 10,000 D. 10

ahrayia [7]

Answer: $100,000$

Step-by-step explanation:

Given :

$logx - 2 = 3$

add 2 to both sides

$log x = 5$

Therefore :

$x = 10^{5}$

$x = 100,000$

4 0

2 years ago