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Alja [10]
4 years ago
9

What are these signs for these expressions???

Mathematics
1 answer:
vekshin14 years ago
8 0

Answer:

look at the photo

Step-by-step explanation:

If you will need any help,don't hesitate to ask

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Emily wants to hang a painting in a gallery. The painting and frame must have an area of 31 square feet. The painting is 5 feet
Valentin [98]

Answer:

4x² + 22x − 1 = 0

Step-by-step explanation:

Start off with the standard formula to finding area with polynomials and quadratic functions.

(2x + 5)(2x + 6)

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Answer:

They are the same shape and ratio, but are in different scales/size

Step-by-step explanation:

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ivann1987 [24]

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convert the fractions into improper fractions for easier calculations

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