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coldgirl [10]
3 years ago
9

At what point do the graphs of 9x - 2y = 30 and x + 2y = 10 intersect

Mathematics
1 answer:
strojnjashka [21]3 years ago
4 0

Answer:

(4,3)

Step-by-step explanation:

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The parallelogram shown below has an area of 15 squared. Find the missing height. h=? units
denis-greek [22]

Answer:

5 units

Step-by-step explanation:

The area of a parallelogram is given by the formula:

A=bh

Where b is the base and h is the height.

So we know that the area is 15. We can also see that the base is 3. Thus:

15=3h

Divide both sides by 3:

h=5

So, the height is 5 units.

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Answer:

The correct answer is B or

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Step-by-step explanation:

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Mrrafil [7]

Answer:

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Step-by-step explanation:

if the decimal was negative then the answer is decay.

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3 years ago
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Mashcka [7]

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Classify each substance as either a conductor or insulator.
IceJOKER [234]

A sample of mercury-conductor

A piece of glass-insulator

A rubber hose-insulator

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<u>Step-by-step explanation:</u>

Conductors are substances that allow the flow electricity through them whereas insulators do not permit the flow of electricity through them.

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