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IgorC [24]
3 years ago
9

Find the average rate of change of k(x) = x' over the interval [3, 9].

Mathematics
1 answer:
viva [34]3 years ago
5 0

Answer:

y=6x×2/4

x=7

thanks for the points

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If the legs of an isosceles right triangle are 6 units long find the length of the hypotenuse
Degger [83]

Answer:

Length of the hypotenuse = 8.5 units

Step-by-step explanation:

Given the length of the sides of an isosceles right triangle to be 6units

Hint: an hypotenuse is the longest line

To solve this, we use Pythagoras rule

Hypotenuse^2 = adjacent ^2 + opposite ^2

Adjacent = opposite = 6

Let our hypotenuse to be a

a^2 = 6^2 + 6^2

a^2 = 36 +36

a^2 = 72

To get a, let's find the square root of 72

a = 8.485 unit

Therefore, the length of the hypotenuse = 8.5 units

8 0
3 years ago
I don't understand what to write
natima [27]
4/5 = 1/5 + 3/5 is the only answer that I can think of. It's asking for the cumulative property of addition and that's all the information they give you

6 0
3 years ago
Line p goes through points (-2,6) and (4,-3) what is the equation of line p ​
marin [14]

Answer:

hello : y =(-3/2)x+3

Step-by-step explanation:

Hello : let  A(-2,6)    B(4,-3)

the slope is :   (YB - YA)/(XB -XA)

(-3-6)/(4+2)  = -3/2

an equation is : y=ax+b     a is a slope

y = (-3/2)x +b

 

the line through point  (-2,6) :  6 = (-3/2)(-2)+b

b =3  

the equation is : y =(-3/2)x+3

5 0
3 years ago
What is the answer??<br>12=√160-r
babunello [35]
The answer is r=16 you have to square everything

6 0
3 years ago
Read 2 more answers
Triangle ABC is congruent to triangle XYZ, as shown below.
il63 [147K]

Answer:

the first answer

Step-by-step explanation:

if a and x are the same and a has an angle of 45 degrees that means that x has an angle of 45 degrees

4 0
3 years ago
Read 2 more answers
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