3 years ago

Algum brasileiro aqui?

Mathematics

1 answer:

andrezito [222]3 years ago

4 0

Answer:

Eu sou

Step-by-step explanation:

Quer ser minha amiga? TwT

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Does the point (0, 10) lie on the line y = 2x + 10?

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4 years ago

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3 years ago

-5(x+6)=15 what is the answer?? will give brainliest

goldenfox [79]

Answer:

the answer will be x=-9

Step-by-step explanation:

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3 years ago

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13g = –(9 – 12g) – 5

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4 years ago

23 cm

Alenkasestr [34]

Answer:

445.2 square cm

Step-by-step explanation:

The surface area consists of area of two bases and area of three leteral faces. Each lateral face is a rectangle with length of 23 cm and width of 6 cm.

The area of rectangle is

$A_{rectangle}=\text{length}\times\text{width}$

So,

$A_{rectangle}=23\times 6=138\ cm^2$

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Thus, the surface area is

$SA=2A_{base}+3A_{lateral\ face}\\ \\SA=2\cdot 15.6+3\cdot 138=445.2\ cm^2$

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4 years ago

Algum brasileiro aqui?​

Algum brasileiro aqui?