Find the perimeter and are of each figure below

Mathematics

2 answers:

Sloan [31]2 years ago

6 0

Perimeter of 18 isnine

Nat2105 [25]2 years ago

4 0

The permimiter of a is 18 and the area is 9

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Solving Quadratic Systems

Vitek1552 [10]

Did you right the question is that an online pic

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2 years ago

2x+14y=-108 9x+2y= 2 Solve the following system of equations using any method

Orlov [11]

<span>2x+14y=-108
</span><span>63x+14y= 14 (multiply the second equation by 7 and subtract)
_____________
-61x=-122
x=-122/-61
x=2
2(2)+14y=-108
4+14y=-108
14y=-112
y=-112/14
y=-8

</span>

4 0

3 years ago

What is the average rate of change of the function over the interval x = 0 to x = 8?

salantis [7]

Ans: The average rate of change of function = $\frac{1}{102}$ (in fraction)

Explanation:
The average rate of change of function = $\frac{f(b) - f(a)}{b - a}$

Where
b = 8 (x's upper bound)
a = 0 (x's lower bound)

$f(b) = f(8) = \frac{2*8-2}{5*8-6} = \frac{7}{17} \\ f(a) = f(0) = \frac{2*0-2}{5*0-6} = \frac{1}{3} \\ \frac{f(b) - f(a)}{b-a} = \frac{ \frac{7}{17} - \frac{1}{3}}{8} = \frac{1}{102}$

Hence the average rate of change of function = $\frac{1}{102}$ (in fraction)

5 0

3 years ago

24 is 120% of what? Pls help

Bess [88]

Answer:

Step-by-step explanation:

Let $x$ be equal to the number that 24 is 120% of.