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gladu [14]
2 years ago
5

Help with with 6x + 11 = -31

Mathematics
2 answers:
Oksi-84 [34.3K]2 years ago
8 0
So first you would cancel out the 11 on both sides so -31-11 =-42 The divide it by 6 -42 divided by 6 is -7
Lynna [10]2 years ago
7 0

Answer:

x=-7

Step-by-step explanation:

-31-11=-42         -42/6=-7

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Answer:

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Step-by-step explanation:

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area of whole figure: The whole figure is a rectangle

The area of a rectangle can simply be calculated by multiplying the width by the length

The given width is 10ft and the given length is 8ft

Hence area of whole figure = 10 * 8 = 80ft²

Area of non shaded region: the non shaded region also creates a rectangle

Like stated previously the area of a rectangle can simply be calculated by multiplying the width by the length

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Finally we can find the area of the shaded region.

We can easily do this my subtracting the area of the nonshaded region from the area of the whole figure

If we have identified that the area of the whole figure is 80 and the area of the non shaded region is 40

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6 0
2 years ago
The radius of one circle is three the time radius of another circle. The sum of their areas is 12pi. Find the radius of each cir
zlopas [31]
   
\displaystyle\\
\begin{cases}
R_1 = 3R_2\\
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\begin{cases} 
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R_2^2 = \frac{12}{10} = \frac{6}{5}  \\  \\ 
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R_1 = \boxed{3\sqrt{\frac{6}{5}} }



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Nuetrik [128]

Answer:

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Step-by-step explanation:

3 0
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