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Margaret [11]
2 years ago
9

−6k + 7k

Mathematics
1 answer:
creativ13 [48]2 years ago
3 0

Answer:

1 is k

2 is 12r minus 20

3   10n - 13

4     -14x

5    -11r

Step-by-step explanation:

think you have to simplify

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Help me with 20 please
Murrr4er [49]

24%------360(24% is 360m)

100%-------x (100% is x)

to find x we have too cross multiply

x=100*360/ 24= 1500

hope this helps

8 0
3 years ago
Find the diameter of a circle with an area of 95.03 square feet
Leona [35]

Answer:

diameter ≈ 11 feet

Step-by-step explanation:

The area (A) of a circle is calculated using the formula

A = πr² ← r is the radius

To find r divide both sides of the equation by π

r² = \frac{A}{\pi } = \frac{95.03}{\pi }

Take the square root of both sides

r = \sqrt{\frac{95.03}{\pi } } ≈ 5.5 feet

Diameter = 2r = 2 × 5.5 = 11 feet

3 0
3 years ago
7/x+2 + 3x-4/x2+5x+6=9
larisa [96]

Answer:

is this in graph or equation? ???

4 0
2 years ago
If (-3)^-5 = 1/x, what is the value of x?
kvv77 [185]

Answer:

-243

Step-by-step explanation:

(-3) (-3) (-3) (-3) (-3) = - 243

\frac{1}{-243 }

7 0
3 years ago
Describe the transformation of y=-2/x
Kay [80]

Answer:

This transformation is known as a vertical stretch. This is the graph of a transformation of \begin{align*}y=x^2\end{align*}. The points are plotted from the vertex as right and left one and down one-half, right and left 2 and down two, right and left three and down four and one-half

6 0
3 years ago
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