2 years ago

I want to know how to find EF and what the answer is.

Mathematics

1 answer:

enyata [817]2 years ago

7 0

$\huge\underline\mathtt\colorbox{cyan}{37✅✅✅}$

Step-by-step explanation:

5x+12=6x+7 (opposite sides of a parallelogram are equal)
12=x+7 (subtract 5x from both sides)
x=5 (subtract 7 from both sides)
Now put x in any of the equations-- 5(5)+12=37 or 6(5) +7=37

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3 years ago

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Answer:

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3 years ago

Read 2 more answers

A negatively charged balloon moves close to another balloon. They then repel each other. What can be said about the other balloo

lana66690 [7]

Answer: B: It has a negative charge.

Step-by-step explanation:

According to theory espoused by the French physicist, Charles-Augustin de Coulomb, like charges charges will repel each other and unlike charges will attract one another.

This means that objects with negative charges will repel each other. As the first balloon in the question was negatively charged, it would only repel the other balloon if it was negatively charged as well.

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3 years ago

Approximately what is the mean of this set of data?

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It should be d which is 45

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3 years ago

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The answer to your question is 5/9.

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3 years ago