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bulgar [2K]
3 years ago
10

4. Henry recibe un lápiz nuevo que mide 19 centímetros de largo. Afila el lápiz varias veces. Si el lápiz mide ahora 9 centímetr

os de largo, ¿cuánto más corto es el lápiz ahora que cuando era nuevo?
Mathematics
1 answer:
stepladder [879]3 years ago
7 0

Answer:


Step-by-step explanation:

Aqui hay que sustraer

entonces empesastes in 19 y ahora tiene 9

19-9 es 10 cm

*No soy tan bien en escribir en español!

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Explain how to find 398 + 257 with mental math and with the standard algorithm.
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Please help I will give out Brainliest!!! I REALLY NEED IT!
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Answer:

k = 36 \:  \: degrees

m = 54 \:  \: degrees

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k = 36(vertically \:  \:  \: \\  opposite \:  \:  \: angles)

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<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em>

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3 years ago
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