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3 years ago

How to solve 2x+8=6-x

Mathematics

2 answers:

KengaRu [80]3 years ago

5 0

You subtract 8 from both sides. 2x=-2-x
then you add x to both sides. 3x=-2
then you divide each side by 3. x=-2/3

Lyrx [107]3 years ago

4 0

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Se cocina una pizza de 20 cm de radio, en su interior se coloca al azar 12 piezas de salami

Furkat [3]

Answer:

The area of cheese is 388π cm.

Step-by-step explanation:

Given that,

Radius of pizza = 20 cm

Number of pieces = 12

Radius of circle = 1 cm

We need to calculate the area of pizza

Using formula of area

$A=\pi\times r^2$

Put the value into the formula

$A=\pi\times20^2$

$A=400\pi\ cm^2$

We need to calculate the area of circle

Using formula of area

$A'=\pi\times r^2$

Put the value into the formula

$A'=\pi\times1^2$

$A'=\pi\ cm^2$

Now, we multiply the result by 12 because they are 12 salamis.

So. the area of salamis will be

$A'=12\pi\ cm^2$

We need to calculate the area of cheese

The total area of the pizza and subtract the area of the salamis

$A''=A-A'$

Put the value in to the formula

$A''=400\pi-12\pi$

$A=388\pi\ cm^2$

Hence, The area of cheese is 388π cm.

6 0

3 years ago

Please help me solve this question thank you

GarryVolchara [31]

Answer:

Step-by-step explanation:

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3 years ago

What is the cube root of 8x27?

larisa86 [58]

8 = 2^3
27 = 3^3
(2^3)*(3^3)=6^3
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