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vovangra [49]
3 years ago
13

Rafael walks 2.5 km every day. How far does he walk in 9 days?

Mathematics
2 answers:
Alexxandr [17]3 years ago
5 0
22.5
All you have to do is multiply 2.5x9
olga_2 [115]3 years ago
4 0
Rafael walks 22.5 km in 9 days.
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Answer:

16

Step-by-step explanation:

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A cylinder and a cone have the same volume. The cylinder has radius x and height y. The cone has radius 3x. Find the height of t
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6 0
3 years ago
Read 2 more answers
Part A: Factor 2x2c2 + 3xc2 − 35c2. Show your work. (4 points)
Debora [2.8K]

Answer:

a: 12

B: 5  

c: 15

Step-by-step explanation: because you have to multiply and divide but i might have the wrong answerr :((((


3 0
3 years ago
El volumen de un cubo, cuyos lados miden 4,5 cm corresponde a: A- 91 cm2 B- 91,1 cm C- 91 cm3
Leya [2.2K]

Answer:

La respuesta correcta es la opción C: 91 cm³.

Step-by-step explanation:

La fórmula del volumen de un cubo es la siguiente:

V = a^{3}

En dónde:

a: es cada lado del cubo = 4,5 cm

Entonces, el volumen del cubo es:

V = a^{3} = (4,5 cm)^{3} = 91.1 cm^{3} \approx 91 cm^{3}

Por lo tanto, la respuesta correcta es la opción C: 91 cm³.  

Espero que te sea de utilidad!

6 0
3 years ago
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